1 1999-07-20 Jason Merrill <jason@yorick.cygnus.com>
3 * lang-specs.h (c++-cpp-output): Pass -fpreprocessed.
5 * lex.c (token_getch, token_put_back): New fns.
6 (real_yylex): Use them.
8 * lex.c (lang_init): Generalize.
9 (lang_init_options): Tell cpplib this is C++.
10 (nextchar): Remove. Replace uses with put_back.
11 (skip_white_space): Handle linemode here. Optimize for cpplib.
12 (extend_token_buffer_to): New fn.
13 (extend_token_buffer): Use it.
14 (read_line_number, check_newline): Just deal with tokens.
15 (real_yylex): More cpplib optimizations. Simplify. Don't produce
16 EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here.
17 * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING.
18 * parse.y (PAREN_STAR_PAREN): Remove.
19 * input.c: Don't use the putback machinery with cpplib.
20 (sub_getch): Fold back into getch.
21 (getch): Don't handle linemode here.
22 (feed_input): Unget any text in the token buffer.
24 * lex.c (set_typedecl_interface_info, set_vardecl_interface_info,
25 nextyychar, nextyylval): Remove.
27 1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com>
28 Jason Merrill <jason@yorick.cygnus.com>
30 * lex.c (indent_level): New variable.
31 (init_parse): Set cpp_token to CPP_DIRECTIVE.
32 (consume_string): Make this smart about USE_CPPLIB.
33 (yyungetc): Use put_back function.
34 (pragma_getc, pragma_ungetc): Functions deleted.
35 (check_newline): Rewrite to be intelligent about USE_CPPLIB.
36 Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and
38 (real_yylex): Rewrite to be intelligent about USE_CPPLIB.
39 Also, clean up cases where we redundantly set token_buffer[0].
40 (read_line_number): New fn.
41 * input.c (feed_input): Use integrated cpplib if USE_CPPLIB.
42 (end_input): Call cpp_pop_buffer if USE_CPPLIB.
43 (sub_getch): Conditionalize out code that's not appropriate if
45 (put_back): Rewrite in case USE_CPPLIB is defined.
46 (input_redirected): Ditto.
48 Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
50 * cp-tree.h: Delete lots of declarations of tree nodes; replaced by
51 c_global_trees and accessor macros defined in c-common.h.
52 (cp_tree_index): New enumeration.
53 (cp_global_trees): Declare new array. Add accessor macros for it, and
54 delete declarations of tree nodes replaced by it.
55 (builtin_function): Delete macro, add declaration for new function.
57 * decl.c: Delete definitions for tree nodes that were replaced by
58 cp_global_trees and c_global_trees.
59 (init_decl_processing): Call c_common_nodes_and_builtins; delete code
60 to generate the common builtins here.
61 (builtin_function): New function.
62 * decl2.c (abort_fndecl): Delete declaration.
63 * except.c (expand_builtin_return_address): Delete declaration.
64 (builtin_return_address_fndecl): Delete variable.
65 (const_ptr_type_node): Delete declaration.
66 * lex.c (cons_up_default_function): Delete declaration of
68 * parse.y (void_list_node): Delete declaration.
69 * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type):
71 (const_string_type_node): Delete declaration.
72 * search.c (abort_fndecl): Delete declaration.
73 * Makefile.in: Update dependencies.
75 1999-07-19 Mark Mitchell <mark@codesourcery.com>
77 * pt.c (check_default_tmpl_args): Move test for missing default
78 arguments here, from ...
79 (end_template_parm_list): Here.
81 1999-07-18 Mark Mitchell <mark@codesourcery.com>
83 * decl.c (lookup_nested_type): Remove.
84 (pushtag): Don't call it.
86 Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com)
88 * Makefile.in (INTERFACE): Bump to 2.
90 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
92 * typeck2.c (my_friendly_abort): Updated URL with bug reporting
93 instructions to gcc.gnu.org. Removed e-mail address.
95 1999-07-17 Mark Mitchell <mark@codesourcery.com>
97 * pt.c (determine_specialization): Tighten error-checking.
98 (end_template_parm_list): Likewise.
100 1999-07-14 Mark Mitchell <mark@codesourcery.com>
102 * pt.c (check_default_tmpl_args): Handle friends defined in the
103 class just like member functions defined in the class.
105 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
106 Jason Merrill <jason@yorick.cygnus.com>
108 * cp-tree.h (struct lang_decl): Added field for storing sorted
109 FIELD_DECLs (used in TYPE_DECLs).
110 (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union.
111 (DECL_SORTED_FIELDS): New macro.
112 * class.c (method_name_cmp): New function.
113 (finish_struct_methods): Modified to support sorting and searching
115 (finish_struct_anon): Changed code in inner loop to use ELT rather
116 than UELT (which required an extra indirection for every reference).
117 (field_decl_cmp): New function to support sorting FIELD_DECLs.
118 (finish_struct_1): Sort fields.
119 * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them.
120 (lookup_fnfields_1): Search sorted methods in METHOD_VEC.
121 Also, switch to using array indexing rather than a changing pointer.
122 * ptree.c (print_lang_decl): Handle TYPE_DECLs that have
125 1999-07-09 Jason Merrill <jason@yorick.cygnus.com>
127 * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style
128 casts in system headers or extern "C" blocks.
130 * pt.c (do_decl_instantiation): Downgrade duplicate instantiation
133 1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com>
135 * decl2.c (write_virtuals): Deleted declaration.
136 * cp-tree.h (write_virtuals): Deleted extern declaration.
137 * class.c (finish_struct_1): Removed #if 0'd code that mentions
139 * semantics.c (begin_class_definition): Rewrite code to not depend
142 * lex.c (cp_pragma_interface): New function.
143 (cp_pragma_implementation): Likewise.
144 (handle_cp_pragma): Call them.
146 * typeck.c (comptypes): Simplify C code in look_hard.
148 * xref.c (PALLOC): Use xcalloc, not calloc.
149 (SALLOC): Use xmalloc, not malloc.
151 * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary.
153 * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS
156 * decl.c (duplicate_decls): If a redeclaration doesn't match the
157 initial declaration, then don't save the inline info and by all
158 means don't mark the function as a builtin function.
160 * decl.c (lookup_name_real): Set NONCLASS to 1 if
161 CURRENT_CLASS_TYPE is 0.
163 * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to
166 * ptree.c (print_lang_type): Added vtable-needs-writing.
168 Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br>
170 * decl2.c (mark_vtable_entries): Fix check for rtti offset.
172 1999-07-06 Gavin Romig-Koch <gavin@cygnus.com>
174 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
175 Merged into c-common.
177 1999-07-05 Dave Brolley <brolley@cygnus.com>
179 * lex.c (errorcount): Declare it.
180 (finish_parse): Update errorcount for when using CPPLIB.
182 1999-07-05 Mark Mitchell <mark@codesourcery.com>
184 * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template
186 (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro.
187 * decl.c (push_class_binding): Use it.
188 (lookup_name_real): Likewise.
190 1999-07-02 Gavin Romig-Koch <gavin@cygnus.com>
192 * cp-tree.h (widest_integer_literal_type_node,
193 widest_unsigned_literal_type) : New.
194 * decl.c (widest_integer_literal_type_node,
195 widest_unsigned_literal_type) : New.
196 (init_decl_processing): Handle/use the two new types.
197 * lex.c (real_yylex): Same.
198 * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) :
201 1999-07-01 Mark Mitchell <mark@codesourcery.com>
203 * decl.c (grokdeclarator): Don't give names "for linkage purposes"
204 to anonymous cv-qualified types.
206 1999-07-01 Gavin Romig-Koch <gavin@cygnus.com>
208 * lex.c (real_yylex) : Change integer literal overflow handling to
211 * lex.c (real_yylex): Improve 'integer constant out of range' messages.
213 1999-06-28 Richard Henderson <rth@cygnus.com>
215 * decl.c (cp_finish_decl): Fix typo in cp_warning_at call.
217 1999-06-28 Jason Merrill <jason@yorick.cygnus.com>
219 * error.c (dump_type_real): Handle TREE_LIST again.
221 * typeck.c (comp_target_parms): Don't complain about
222 converting from () to (...) if !flag_strict_prototype.
224 * decl.c (grokdeclarator): Update the names of all variants when
227 1999-06-21 Mark Mitchell <mark@codesourcery.com>
229 * init.c (expand_aggr_vbase_init): Rename to
230 construct_virtual_bases. Conditionalize construction here,
232 (emit_base_init): Here.
234 1999-06-19 Mark Mitchell <mark@codesourcery.com>
236 * semantics.c (finish_asm_statement): Apply decay conversions to
239 * decl.c (expand_static_init): When building an anonymous function
240 for use with atexit, compute its body before and after entering
243 * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and
246 1999-06-18 Mark Mitchell <mark@codesourcery.com>
248 * init.c (expand_aggr_vbase_init): Add flag parameter.
249 (build_partial_cleanup_for): Remove, inlining into ..
250 (expand_cleanup_for_base): ... here. Take flag parameter.
251 (emit_base_init): Pass the in_chrg parameter to
252 emit_aggr_vbase_init.
253 (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base.
255 1999-06-16 Mark Mitchell <mark@codesourcery.com>
257 * decl2.c (import_export_decl): Use same_type_p, rather than
258 relying on pointer-equality for types.
260 * method.c (do_build_copy_constructor): Simplify.
262 * call.c (build_method_call): Remove bogus code for two-argument
264 * init.c (build_new_1): Expand on comment, and remove dead code.
266 * init.c (expand_cleanup_for_base): New function, split out
268 (emit_base_init): Here.
269 (expand_aggr_vbase_init): Use it.
271 1999-06-15 Mark Mitchell <mark@codesourcery.com>
273 * cp-tree.h (class_cache_firstobj): Declare.
274 (maybe_push_cache_obstack): Rename to push_cache_obstack.
275 * class.c (permanent_obstack): Remove declaration.
276 (class_cache_firstobj): Make it global.
277 (add_method): Don't use permanent_obstack directly.
278 (pushclass): Only free the class_cache_obstack if we know how far
280 (maybe_push_cache_obstack): Rename to push_cache_obstack.
281 * decl.c: Remove dead comment.
282 (saved_scope): Add class_cache_firstobj.
283 (push_to_top_level): Save it.
284 (pop_from_top_level): Restore it.
285 (push_class_level_binding): Use push_cache_obstack, not
286 maybe_push_cache_obstack.
287 * search.c (push_class_decls): Likewise.
289 1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
291 * pt.c (tsubst_friend_function): Push into namespace of friend
292 function before pushdecl'ing it.
294 1999-06-14 Nathan Sidwell <nathan@acm.org>
296 * call.c (build_new_op): Remove REF_BIND from all operands.
298 1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br>
300 * init.c (build_new_1): Look up operator delete even if there was
301 no explicit new placement.
303 1999-06-08 Nathan Sidwell <nathan@acm.org>
305 * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out
307 (build_throw): ... here. Call it.
308 (process_start_catch_block): Call it.
310 1999-06-07 Mark Mitchell <mark@codesourcery.com>
312 * search.c (convert_pointer_to_single_level): Reimplement without
315 1999-06-06 Mark Mitchell <mark@codesourcery.com>
317 * method.c (is_back_referenceable_type): Back-reference bools when
320 1999-06-07 Dave Brolley <brolley@cygnus.com>
322 * lex.c (real_yylex): Replace unused bytes from bad multibyte char.
323 * input.c (putback_buffer): New structure type.
324 (putback): Replaces putback_char member.
325 (putback): Replaces putback_char static variable.
326 (feed_input): Use putback.
327 (end_input): Use putback.
328 (sub_getch): Use putback.
329 (put_back): Use putback.
331 1999-06-05 Mark Mitchell <mark@codesourcery.com>
333 * decl.c (grokdeclarator): Fix typo in last change.
335 1999-06-04 Jason Merrill <jason@yorick.cygnus.com>
337 * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack.
338 (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise.
340 1999-06-04 Nathan Sidwell <nathan@acm.org>
342 * except.c (build_throw): Check throw expression validity.
344 1999-06-03 Mark Mitchell <mark@codesourcery.com>
346 * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned
347 just because flag_signed_bitfields is false.
349 1999-06-03 Nathan Sidwell <nathan@acm.org>
351 * semantics.c (begin_class_definition): Update the struct's
353 * class.c (finish_struct): ... rather than here.
355 * decl.c (make_typename_type): Don't rely on uninitialized
358 1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
360 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
362 1999-05-31 Mark Mitchell <mark@codesourcery.com>
364 * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange
365 and friends rather than messing with current_obstack directly.
366 (cp_build_qualified_type_real): Rework ARRAY_TYPE
367 allocation to match practice throughout the rest of the
370 1999-05-30 Mark Mitchell <mark@codesourcery.com>
372 * lex.c (make_lang_type): Create TYPE_BINFO for
373 TEMPLATE_TYPE_PARMs just like for non-template types.
375 * decl.c (start_decl): Move checks on initialization to ...
376 (cp_finish_decl): Here. Tidy formatting slightly.
378 1999-05-28 Mark Mitchell <mark@codesourcery.com>
380 * decl.c (add_binding): Don't complain about a redeclaration of a
381 semantically identical typedef in a local scope.
383 1999-05-28 Nathan Sidwell <nathan@acm.org>
385 * decl.c (complete_array_type): Allocate off same obstack. Fix
386 DO_DEFAULT comment to match reality.
388 * friend.c (make_friend_class): Fix diagnostic typo.
390 1999-05-28 Mark Mitchell <mark@codesourcery.com>
392 * decl.c (lookup_namespace_name): Handle getting a
394 (expand_static_init): Don't call pushdecl for implicitly declared
395 `atexit' used to register destructors.
397 1999-05-25 Mark Mitchell <mark@codesourcery.com>
399 * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to
402 * cp-tree.h (NAMESPACE_LEVEL): Reformat.
403 (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes
404 by combining TEMPLATE_INFO and LEVEL into a single union.
405 (DECL_TEMPLATE_INFO): Reformat.
406 (DECL_SAVED_TREE): Document.
407 (DECL_TEMPLATE_INJECT): Remove.
408 * class.c (finish_struct): Remove code to deal with
409 DECL_TEMPLATE_INJECT.
411 * decl.c (maybe_process_template_type_declaration): Handle all new
412 types in templates uniformly.
413 * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not
415 * pt.c (lookup_template_class): Inject template instantiations of
416 forward-declarations.
417 (instantiate_class_template): Remove code processing
418 DECL_TEMPLATE_INJECT.
420 * pt.c (lookup_template_class): Tweak lookup to find member
423 * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into
425 * semantics.c (finish_asm_stmt): Make strings permanent if they're
428 1999-05-25 Jason Merrill <jason@yorick.cygnus.com>
430 * typeck.c (casts_away_constness, casts_away_constness_r): Strip both
431 parts of pointer to data member types.
433 1999-05-24 Mark Mitchell <mark@codesourcery.com>
435 * decl2.c (mark_vtable_entries): Don't make a copy of a function,
436 and then make it look like `abort'. Just use `abort' instead.
438 * typeck.c (build_static_cast): Don't allow static_casts that cast
440 (casts_away_constness_r): New function.
441 (casts_away_constness): Likewise.
443 * decl.c (lookup_tag): Remove code no longer needed after
444 name-lookup improvements.
445 * decl2.c (handle_class_head): Make error-recovery more robust.
446 * friend.c (make_friend_class): Reject templated typename types.
447 * lex.c (is_global): A template parameter isn't global.
448 * parse.y (class_head): Robustify.
449 * parse.c: Regenerated.
451 1999-05-22 Mark Mitchell <mark@codesourcery.com>
453 * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs,
454 INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs.
456 * cp-tree.h (push_nested_namespace): Declare.
457 (pop_nested_namespace): Likewise.
458 * decl.c (push_nested_namespace): New function.
459 (pop_nested_namespace): Likewise.
460 * pt.c (instantiate_class_template): Use them.
462 * tree.c (mapcar): Handle NON_LVALUE_EXPR.
464 * cp-tree.h (cplus_expand_constant): Declare.
465 * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're
466 converted from one pointer-to-object type to another.
467 * expr.c (cplus_expand_constant): Don't make it static.
468 * typeck.c (build_component_ref): Don't crash when presented with
469 a component which is a TEMPLATE_DECL.
470 (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a
471 cast from a pointer-to-member constant to its own type does not
472 result in a valid non-type template argument.
474 1999-05-21 Mark Mitchell <mark@codesourcery.com>
475 Nathan Sidwell <nathan@acm.org>
477 * Make-lang.in (cc1plus): Make it depend on gxx.gperf.
478 * cp-tree.h: Fix typo in documentation on pointers-to-members.
479 (cp_build_qualified_type): Make it a macro.
480 (cp_build_qualified_type_real): Declare.
481 * decl.c (grokdeclarator): Remove misleading comment. Avoid
482 problem with template parameters and restrict-qualification.
483 * gxx.gperf: Replace NORID with RID_UNUSED throughout.
484 * hash.h: Regenerated.
485 * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into
487 (NORID): Remove definition.
488 * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real.
489 (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs.
490 (fn_type_unification): Check that the function type resulting from
491 the deduction is legal.
492 (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially.
493 (unify): Use cp_build_qualified_type_real.
494 * tree.c (build_cplus_array_type_1): Handle error_marks as inputs.
495 (cp_build_qualified_type): Rename to ...
496 (cp_build_qualified_type_real): Add additional COMPLAIN parameter
497 and modify appropriately.
499 * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to
500 reveal optimization opportunities.
502 * pt.c (tsubst): Don't issue error messages when we're not
503 complaining, even if we see a qualified function type.
504 (check_cv_quals_for_unify): Don't allow a qualified function
507 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
509 * class.c (instantiate_type): Downgrade errors for object-dependent
510 memfn refs to pedwarn.
512 1999-05-20 Mark Mitchell <mark@codesourcery.com>
514 * decl.c (grokdeclarator): Don't treat [] as indicating a
515 zero-sized array in a typedef.
517 * call.c (build_object_call): Don't look at DECL_NAME for a type.
518 (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK.
519 (typeck.c): Or TYPE_MAIN_VARIANT for a type.
521 * pt.c (for_each_template_parm): Rework to match documentation.
522 Don't be fooled by a COMPONENT_REF with no TREE_TYPE.
524 1999-05-20 Jason Merrill <jason@yorick.cygnus.com>
526 * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P.
528 * class.c (finish_base_struct): Allow non-COM bases for COM classes
529 except at the leftmost position.
530 (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable):
531 Pass the binfo's class, not the most derived, to skip_rtti_stuff.
532 * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise.
534 * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue.
535 (build_cplus_new): Make sure that what we return is of the right type.
537 1999-05-20 Mark Mitchell <mark@codesourcery.com>
539 * cp-tree.h (make_ptrmem_cst): New function.
540 * expr.c (cplus_expand_constant): Split out from ...
541 (cplus_expand_expr): Here. Use cplus_expand_constant.
542 (init_cplus_expand): Set lang_expand_constant.
543 * pt.c (convert_nontype_argument): Use make_ptrmem_cst.
545 * tree.c (make_ptrmem_cst): Define.
546 * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst.
547 * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst.
549 1999-05-19 Mark Mitchell <mark@codesourcery.com>
551 * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P.
553 * decl2.c (start_static_storage_duration_function): Fix comment.
554 (finish_file): Create static storage duration functions lazily.
556 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
558 Implement anonymous structs.
559 * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P.
560 * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust.
561 * class.c (finish_struct_1): Remove redundant check for anon struct.
562 * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union.
563 (check_tag_decl): Check for anonymous struct here.
564 * decl2.c (build_anon_union_vars): Catch anon struct at file scope.
565 * init.c (sort_member_init, emit_base_init): Handle getting fields
566 as well as names in current_member_init_list.
567 (perform_member_init): Handle getting an anon aggr.
568 * method.c (do_build_assign_ref): Don't descend into anon aggrs.
569 (do_build_copy_constructor): Likewise.
571 1999-05-19 Mark Mitchell <mark@codesourcery.com>
573 * tree.c (cp_build_qualified_type): Don't allow qualified function
576 Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu>
578 * gxxint.texi: Fix typo.
580 1999-05-19 Jason Merrill <jason@yorick.cygnus.com>
582 * call.c (find_scoped_type, resolve_scope_to_name): Lose.
583 * class.c (finish_struct_1): Use CLASS_TYPE_P.
584 * ptree.c (print_lang_type): Likewise.
585 * typeck.c (build_modify_expr, c_expand_asm_operands): Use
587 * typeck2.c (digest_init): Likewise.
589 1999-05-18 Jason Merrill <jason@yorick.cygnus.com>
591 * call.c (joust): Compare the types of the conv ops, not the
592 target types of the conversions.
594 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
596 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
599 1999-05-17 Mark Mitchell <mark@codesourcery.com>
601 * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation.
602 * decl.c (grokfndecl): Don't allow inline declarations of friend
603 template specializations, or friend template specializations with
605 * pt.c (tsubst): Handle substitution into array types that does
606 not yield a fixed upper bound, even when not processing a
608 (tsubst_copy): Deal with the fact that the second operand to a
609 TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC.
610 * search.c (marked_pushdecls_p): Don't descend into
611 TEMPLATE_TYPE_PARMs and the like.
612 (unmarked_pushdecls_p): Likewise.
614 * call.c (build_over_call): Don't throw away
615 initializations/copies of empty classes; use MODIFY_EXPR and
616 INIT_EXPR as for non-empty classes.
617 * class.c (finish_struct_1): Put the padding byte for an empty
618 class on the TYPE_NONCOPIED_PARTS list for the class.
620 1999-05-16 Mark Mitchell <mark@codesourcery.com>
622 * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that
623 indicate a reference to a field that is a qualified name.
625 1999-05-16 Jason Merrill <jason@yorick.cygnus.com>
627 * decl2.c (finish_objects): Don't use .?tors.* if we don't have
628 ASM_OUTPUT_CONSTRUCTOR.
630 * friend.c (do_friend): Add attrlist arg. Remove support for
631 getting a non-decl as 'decl'.
632 * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or
634 (grokdeclarator): Adjust.
637 1999-05-16 Mark Mitchell <mark@codesourcery.com>
639 * cp-tree.h (permanent_p): New function.
640 * init.c (build_new_1): Use mapcar, not copy_node, to copy a
641 possibly complex tree node.
642 * tree.c (mapcar): Adjust comments, and follow coding standards in
644 (permanent_p): New function.
646 1999-05-13 Per Bothner <bothner@cygnus.com>
648 * class.c (push_lang_context): Turn off DECL_IGNORED_P for
649 primitive Java types, if we actually see `extern "Java"'.
651 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
653 * lang-specs.h: Pass -$ to the preprocessor.
655 1999-05-10 Jason Merrill <jason@yorick.cygnus.com>
657 * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too.
658 Don't bother wrapping an OFFSET_TYPE around unknown_type_node.
659 (resolve_offset_ref): Don't handle a raw baselink.
660 * cvt.c (build_expr_type_conversion): Likewise.
661 * typeck.c (decay_conversion, build_c_cast, convert_for_assignment,
662 convert_for_initialization): Likewise.
663 * class.c (instantiate_type): Handle seeing a baselink under an
665 * error.c (dump_expr): Likewise.
666 * pt.c (for_each_template_parm): Likewise.
667 (resolve_overloaded_unification): Likewise.
668 * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise.
669 * typeck.c (expr_sizeof): Also complain about other permutations
670 of overloaded functions.
672 1999-05-07 Jason Merrill <jason@yorick.cygnus.com>
674 * init.c (resolve_offset_ref): Don't return a raw method.
676 * typeck.c (decay_conversion): Don't handle a raw method.
677 Resolve all OFFSET_REFs.
678 (get_member_function_from_ptrfunc): 0 is a valid vtable index.
679 (build_binary_op_nodefault): Handle resolving overloaded fns. Use
680 same_type_p for pmf bits. Don't use build_binary_op to compare
681 raw pointers to methods.
682 (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE,
683 to decide when to call resolve_offset_ref.
684 (build_c_cast, convert_for_initialization): Likewise.
685 * cvt.c (build_expr_type_conversion): Likewise.
687 1999-05-06 Nathan Sidwell <nathan@acm.org>
689 * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class.
691 1999-05-05 Mark Mitchell <mark@codesourcery.com>
693 * decl2.c (start_objects): Don't let static constructors and
694 destructors get inlined.
696 * parse.y (nested_name_specifier): Make sure ordinary types are
697 complete, just like template types.
698 * parse.c: Regenerated.
700 * pt.c (check_explicit_specialization): Improve error messages.
702 1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
704 * typeck.c (string_conv_p): Use same_type_p to check whether we
705 try to convert between char and wchar_t.
707 1999-05-03 Mark Mitchell <mark@codesourcery.com>
709 * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous
710 lookup to error_mark_node here.
711 (lookup_member): Revise documentation. Add comments. Don't set
712 the TREE_TYPE to error_mark_node here, and don't build up an extra
713 TREE_LIST for ambiguous lookups.
714 (setup_class_bindings): Adjust accordingly.
715 (push_class_decls): Revise out-of-date comments.
717 * typeck.c (build_const_cast): Tighten checks for legality.
719 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
721 * init.c (build_member_call): Lookup names coming from
722 namespace-scoped LOOKUP_EXPR.
724 1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com>
726 * gxxint.texi: Add documentation for 'I'.
728 1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de>
730 * tinfo.cc (operator==): Qualify type_info with std::.
732 1999-05-02 Mark Mitchell <mark@codesourcery.com>
734 * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy.
735 (DECL_COMDAT): Remove definition.
737 1999-05-01 Mark Mitchell <mark@codesourcery.com>
739 * decl.c (wrapup_globals_for_namespace): Fix thinko in previous
742 1999-04-30 Mark Mitchell <mark@codesourcery.com>
744 * class.c (build_vtable): Use build_lang_decl when building
745 vtables, not just build_decl.
746 (prepare_fresh_vtable): Likewise.
747 * decl.c (wrapup_globals_for_namespace): Mark vtables as
748 DECL_EXTERNAL when calling wrapup_global_declarations.
749 * decl2.c (priority_info_s): Add initializations_p and
750 destructions_p members.
751 (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED,
752 when deciding what vtables to write out.
753 (ssdf_decls): New variable.
754 (ssdf_decls_used): Likewise.
755 (start_static_storage_duration_function): Deal with being called
756 multiple times. Avoid inlining this function.
757 (generate_inits_for_priority): Deal with reuse of priority map.
758 (get_priority_info): Clear initializations_p and destructions_p.
759 (do_static_initialization): Tweak comment.
760 (do_static_destruction): Likewise. Fix condition on sentries for
762 (generate_ctor_or_dtor_function): Call all of the static storage
764 (generate_ctor_or_dtor_function_for_priority): Check
765 initializations_p and destructions_p to see what priorities need
766 initialization functions.
767 (finish_file): Rework to generate multiple static storage duration
768 functions, rather than just one.
770 * typeck.c (build_const_cast): Tweak last change to handle
773 * typeck.c (build_const_cast): Disallow use of const_cast to
774 anything but a pointer or reference type.
776 1999-04-30 Nathan Sidwell <nathan@acm.org>
778 * decl.c (cp_finish_decl): Don't permit arrays of abstract or
781 1999-04-29 Mark Mitchell <mark@codesourcery.com>
783 * decl2.c (do_static_destruction): Remove obsolete FIXME comment.
784 (finish_file): Indent comments properly.
786 1999-04-29 Richard Henderson <rth@cygnus.com>
788 * decl2.c (do_static_initialization): Call do_pending_stack_adjust.
789 (do_static_destruction): Likewise.
791 1999-04-29 Nathan Sidwell <nathan@acm.org>
793 * cp-tree.h (TYPE_NOTHROW_P): New macro.
794 * decl2.c (delete_sanity): Warn on deleting void *.
795 * init.c (build_new_1): Use TYPE_NOTHROW_P.
796 * typeck.c (c_expand_return): cp_pedwarn on returning NULL from
797 throwing operator new.
799 1999-04-28 Nathan Sidwell <nathan@acm.org>
801 * cp-tree.h (build_component_addr): Remove prototype.
802 * typeck.c (build_component_addr): Make static. Remove MSG
804 (build_component_addr): Remove MSG parameter, clean up
806 (build_x_function_call): Use cp_error.
807 (build_unary_op): Adjust call of build_component_addr.
809 1999-04-28 Mark Mitchell <mark@codesourcery.com>
811 * pt.c (tsubst_friend_class): Check for NULL.
813 Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
815 * search.c (binfo_for_vtable): Initialize bfvi.var.
817 1999-04-27 Nathan Sidwell <nathan@acm.org>
819 * rtti.c (build_x_typeid): Check rtti is enabled.
821 1999-04-26 Mark Mitchell <mark@codesourcery.com>
823 * search.c (is_subobject_of_p): Make sure we're looking at the
826 1999-04-26 Marc Espie <espie@cvs.openbsd.org>
828 * Make-lang.in (cplib2.ready): Don't depend on phony targets.
830 1999-04-23 Mark Mitchell <mark@codesourcery.com>
832 * decl2.c (finish_file): Tweak handling of extern inlines so that
833 they are not unnecessarily put out.
835 * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and
836 such as base classes.
838 1999-04-22 Brendan Kehoe <brendan@cygnus.com>
840 * tree.c (build_exception_variant): Fix typo: use the chain of U,
841 not trying V, while cycling through U.
843 1999-04-22 Mark Mitchell <mark@codesourcery.com>
845 * cp-tree.h (lang_decl_flags): Remove returns_first_arg and
846 preserves_first_arg. Enlarge dummy accordingly.
847 (DECL_TINFO_FN_P): New macro.
848 (SET_DECL_TINFO_FN_P): Likeiwse.
849 (DECL_RETURNS_FIRST_ARG): Remove.
850 (DECL_PRESERVES_THIS): Likewise.
851 (DECL_INIT_PRIORITY): New macro.
852 (finish_struct_1): Change prototype.
853 (cat_namespace_levels): Remove prototype.
854 (vtable_decl_p): New prototype.
855 (vtype_decl_p): Likewise.
856 (sigtable_decl_p): Likewise.
857 (walk_globals_pred): New typedef.
858 (walk_globals_fn): Likewise.
859 (walk_globals): New prototype.
860 (walk_namespaces_fn): New typedef.
861 (walk_namespaces): New prototype.
862 (wrapup_globals_for_namespace): Likewise.
863 (walk_vtables): Remove prototype.
864 (walk_sigtables): Likewise.
865 (instantiate_pending_templates): New prototype.
866 * class.c (finish_struct_1): Don't return a value.
867 * decl.h (pending_statics): Remove declaration.
868 * decl.c (walk_namespaces_r): New function.
869 (walk_globals_r): Likewise.
870 (vtable_decl_p): Likewise.
871 (vtype_decl_p): Likewise.
872 (sigtable_decl_p): Likewise.
873 (walk_namespaces): Likewise.
874 (walk_globals_data): New type.
875 (walk_globals): New function.
876 (wrapup_globals_for_namespace): Likewise.
877 (expand_static_init): Remove assertion. Remove redundancy in
878 conditional. Don't put static data members in static_aggregates
880 (finish_function): Remove redundancy in conditional. Don't set
881 DECL_RETURNS_FIRST_ARG.
882 (cat_namespace_levels): Remove.
883 * decl2.c: Include splay-tree.h and varray.h.
884 (priority_info_s): New structure.
885 (finish_vtable_vardecl): Change prototype. Adjust for new calling
887 (prune_vtable_vardecl): Likewise.
888 (finish_sigtable_vardecl): Likewise.
889 (setup_initp): Remove.
892 (start_static_storage_duration_function): New function.
893 (generate_inits_for_priority): Likewise.
894 (finish_static_storage_duration_function): Likewise.
895 (get_priority_info): Likewise.
896 (do_static_initialization): Likewise.
897 (do_static_destruction): Likewise.
898 (do_static_initialization_and_destruction): Likewise.
899 (generate_ctor_or_dtor_function): Likewise.
900 (generate_ctor_and_dtor_functions_for_priority): Likewise.
901 (pending_statics): Make it a varray.
902 (pending_statics_used): New variable.
903 (saved_inlines): Make it a varray.
904 (saved_inlines_used): New variable.
905 (finish_static_data_member): Change method of updating
907 (mark_inline_for_output): Remove #if 0'd code. Change method of
908 updating saved_inlines.
909 (walk_vtables): Remove.
910 (walk_sigtables): Likewise.
911 (import_export_decl): Use DECL_TINFO_FN_P.
912 (pending_templates): Remove declaration.
913 (maybe_templates): Likewise.
914 (static_aggregates_initp): Likewise.
915 (setup_initp): Likewise.
916 (finish_objects): Simplify.
917 (INITIALIZE_P_IDENTIFIER): New macro.
918 (PRIORITY_IDENTIFIER): New macro.
919 (SSDF_IDENTIFIER): New macro.
920 (initialize_p_decl): New variable.
921 (priority_decl): Likewise.
922 (ssdf_decl): Likewise.
923 (priority_info_map): Likewise.
924 (finish_file): Recode output of static intializers and other
925 file-scope finalization tasks.
926 * error.c (OB_END_TEMPLATE_ID): New macro.
927 (dump_type_real): Use it.
928 (dump_decl): Likewise.
929 (dump_function_name): Likewise.
930 * lex.c (set_typedecl_interface_info): Adjust for new walk_globals
932 (check_newline): Use walk_globals, not walk_vtables.
933 * pt.c (pending_tempalte_expansions): Remove.
934 (set_vardecl_interface_info): Likewise.
935 (pending_templates): Make static.
936 (maybe_templates): Likewise.
937 (instantiate_class_template): Adjust call to finish_struct_1.
938 (instantiate_pending_templates): New function.
939 * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P.
940 * tree.c (static_aggregates_initp): Remove.
941 (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY
943 * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h.
945 * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes
946 with the RTL code RETURN.
947 * hash.h: Regenerated.
948 * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD.
949 * parse.y: Replace RETURN with RETURN_KEYWORD throughout.
950 * parse.c: Regenerated.
951 * pt.c: Include varray.h. Include rtl.h since varray.h requires
953 (inline_parm_levels): New variable.
954 (inline_parm_levels_used): Likewise.
955 (maybe_begin_member_template_processing): Update them.
956 (maybe_end_member_template_processing): Use them, rather than
957 guessing how many levels to pop.
959 * decl.c (make_typename_type): Tighten error-checking.
961 1999-04-20 Mark Mitchell <mark@codesourcery.com>
963 * cp-tree.h (build_binary_op): Remove unneeded parameter.
964 * class.c (build_vrable_entry_ref): Adjust call to
966 * decl.c (expand_static_init): Likewise.
967 (grokdeclarator): Likewise.
968 (finish_function): Likewise.
969 * decl2.c (delete_sanity): Likewise.
970 (do_dtors): Likewise.
971 (do_ctors): Likewise.
972 * error.c (dump_type_suffix): Likewise.
973 * expr.c (cplus_expand_expr): Likewise.
974 * init.c (resolve_offset_ref): Likewise.
975 (build_new): Likewise.
976 (build_new_1): Likewise.
977 (build_vec_delete_1): Likewise.
978 (expand_vec_init_catch_clause): Likewise.
979 (build_delete): Likewise.
980 * pt.c (tsubst): Likewise.
981 * rtti.c (synthesize_tinfo_fn): Likewise.
982 * search.c (expand_upcast_fixups): Likewise.
983 (expand_direct_vtbls_init): Likewise.
984 * typeck.c (get_member_function_from_ptrfunc): Likewise.
985 (build_binary_op_nodefault): Likewise.
986 (point_int_sum): Likewise.
987 (pointer_diff): Likewise.
988 (build_unary_op): Likewise.
989 (build_modify_expr): Likewise.
990 (get_delta_difference): Likewise.
991 (build_ptrmemfunc): Likewise.
992 (expand_ptrmemfunc_cst): Likewise.
994 1999-04-20 Jason Merrill <jason@yorick.cygnus.com>
996 * decl.c (grokfndecl): Always call cplus_decl_attributes.
997 * decl2.c (grokfield): Pass attrlist to grokdeclarator.
999 1999-04-19 Mark Mitchell <mark@codesourcery.com>
1001 * cp-tree.h (finish_static_data_member_decl): New function.
1002 * decl2.c (finish_static_data_member_decl): Split out from ...
1004 * pt.c (instantiate_class_template): Use it here instead of
1006 (tsubst_decl): Don't set DECL_ASSEMBLER_NAME;
1007 finish_static_data_member_decl will do that. Explicit set
1008 DECL_EXTERNAL to match non-template processing.
1010 1999-04-18 Mark Mitchell <mark@codesourcery.com>
1012 * cp-tree.h (finish_class_definition): Add parameter.
1013 * parse.y (structsp): Use it. Don't call pop_scope here.
1014 * parse.c: Regenerated.
1015 * semantics.c (finish_class_definition): Pop it here.
1017 1999-04-17 Mark Mitchell <mark@codesourcery.com>
1019 * decl.c (xref_tag): Revise handling of nested template
1021 * pt.c (check_explicit_specialization): Tweak handling of friend
1022 templates in template classes.
1023 (tsubst_friend_class): Handle friend declarations for nested
1024 member template classes.
1026 1999-04-16 Mark Mitchell <mark@codesourcery.com>
1028 * class.c (finish_struct): Remove unused variable.
1029 (pushclass): Likewise.
1030 (invalidate_class_lookup_cache): Likewise.
1031 * cp-tree.def (TYPENAME_TYPE): Improve documentation.
1032 * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME
1033 doesn't get obliterated.
1034 (make_typename_type): Handle template classes correctly.
1036 * cp-tree.h (TREE_NONLOCAL_FLAG): Remove.
1037 (storetags): Declare.
1038 * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG.
1039 (pushclass): Likewise. Use storetags to install tag declarations,
1041 (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG.
1042 * decl.c (storetags): Make it global.
1043 (push_class_binding): Set INHERITED_VALUE_BINDING_P for an
1044 implicit typename declaration.
1045 (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG.
1046 * method.c (hack_identifier): Likewise.
1047 * search.c (lookup_member): Likewise.
1049 * decl.c (warn_about_implicit_typename_lookup): New function.
1050 (lookup_name_real): Use it. Rework handling of implicit typename
1053 1999-04-15 Mark Mitchell <mark@codesourcery.com>
1055 * cp-tree.h (lookup_nested_field): Remove.
1056 * class.c (push_nested_class): Handle UNION_TYPEs.
1057 (pop_nested_class): Likewise.
1058 * decl.c (lookup_name_real): Don't call lookup_nested_field.
1059 (start_decl): Use push_nested_class, not just pushclass.
1060 (cp_finish_decl): Use pop_nested_class, not just popclass.
1061 * search.c (lookup_nested_field): Remove.
1063 * cp-tree.h (lang_type): Add documentation.
1064 * decl2.c (handle_class_head): Create template declarations here,
1066 * parse.y (class_head): Return whether or not we entered a new
1067 scope, as well as the type named.
1068 (named_class_head): Likewise.
1069 (named_complex_class_head_sans_basetype): Likewise.
1070 (structsp): Adjust accordingly. Pop scope when required.
1071 * parse.c: Regenerated.
1072 * pt.c (check_default_tmpl_args): Robustify.
1073 (redeclare_class_template): Likewise.
1074 (instantiate_class_template): An instantiation of an
1075 anonymous union is itself an anonymous union.
1076 * semantics.c (begin_class_definition): Don't create template
1079 1999-04-15 Jason Merrill <jason@yorick.cygnus.com>
1081 * parse.y (after_type_declarator_intern): New nonterminal.
1082 (after_type_declarator): Use it.
1083 (direct_after_type_declarator): Likewise. Move above
1084 nonnested_type to fix reduce/reduce conflict resolution.
1085 (declmods): Reducing from just 'attributes' has EMPTY precedence.
1086 * Makefile.in (CONFLICTS): Update.
1088 * decl.c (define_label): Downgrade error for jumping over a
1089 non-POD decl to pedwarn.
1091 1999-04-14 Mark Mitchell <mark@codesourcery.com>
1093 * cp-tree.h (popclass): Change declaration.
1094 (pop_nested_class): Likewise.
1095 (poplevel_class): Remove declaration.
1096 * call.c (convert_default_argument): Pass no arguments to
1098 * class.c (finish_struct_1): Likewise.
1099 (finish_struct): Likewise.
1100 (popclass): Remove argument. Simplify code accordingly.
1101 (pop_nested_class): Likewise.
1102 * decl.c (poplevel_class): Declare it here, and make it static.
1103 (poplevel): Handle class scopes.
1104 (poplevel_class): Don't take an rgument. Simplify.
1105 (pop_everything): Pass no arguments to pop_nested_class.
1106 (cp_finish_decl): Pass no arguments to popclass.
1107 (grokdeclarator): Pass no arguments to pop_nested_class.
1108 (finish_function): Likewise.
1109 * decl2.c (grokfield): Likewise.
1110 (pop_scope): Pass no arguments to popclass.
1111 * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class.
1112 * pt.c (instantiate_class_template): Move call to pushclass, and
1113 document. Pass no arguments to popclass.
1114 (regenerate_decl_from_template): Likewise.
1116 1999-04-14 Jason Merrill <jason@yorick.cygnus.com>
1118 * typeck.c (build_unary_op): Handle taking the address of a unique
1119 bound non-static member function.
1121 1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de>
1123 * lang-options.h (-Wdeprecated): New flag.
1124 * decl2.c (warn_deprecated): New flag.
1125 (lang_decode_option): Deprecated this-is-variable,
1126 external-templates, alt-external-templates.
1127 Support -Wdeprecated.
1128 * errfn.c (cp_deprecated): New function.
1130 1999-04-13 Jason Merrill <jason@yorick.cygnus.com>
1132 * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead
1133 of the decls themselves.
1135 * pt.c (tsubst_function_type): Copy attributes over.
1137 * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority
1139 * cp-tree.h: Add prototype.
1140 * decl.c (init_decl_processing): Set valid_lang_attribute.
1142 1999-04-13 Mark Mitchell <mark@codesourcery.com>
1144 * class.c (finish_struct_1): Look at the const-ness of the field's
1145 type, not the TREE_READONLY-ness of the declaration.
1146 * method.c (synthesize_method): Likewise.
1147 * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when
1148 creating new declarations.
1150 1999-04-13 Mike Stump <mrs@wrs.com>
1152 * decl2.c (import_export_decl): Because vtables always reference
1153 virtual functions, even if they are inlined, don't allow
1154 -fno-implement-inlines to not emit them, instead, emit them with
1156 * decl.c (start_function): Likewise.
1158 1999-04-12 Jason Merrill <jason@yorick.cygnus.com>
1160 * cp-tree.h (struct lang_type): Add com_interface.
1161 (CLASSTYPE_COM_INTERFACE): New macro.
1162 * class.c (set_rtti_entry): COM interface classes have no RTTI
1163 entries in their vtables; adjust.
1164 (add_virtual_function, finish_base_struct, skip_rtti_stuff,
1165 modify_one_vtable, fixup_vtable_deltas1, override_one_vtable,
1166 finish_struct_1): Likewise.
1167 * decl2.c (mark_vtable_entries): Likewise.
1168 * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise.
1169 * search.c (get_abstract_virtuals_1, get_abstract_virtuals,
1170 expand_upcast_fixups): Likewise.
1171 * tree.c (debug_binfo): Likewise.
1173 * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro.
1174 * typeck.c (comptypes): If we get it, ignore attributes.
1175 * class.c (instantiate_type): Use BASELINK_P. Change complain
1176 parameter to flags; 2 means ignore attributes.
1177 * call.c (build_op_delete_call): Pass it.
1179 * decl.c (xref_tag): Only complain once about using a typedef-name
1180 with 'struct'. Downgrade to pedwarn.
1182 * decl.c (grokdeclarator): Allow [] syntax for zero-length array.
1184 * parse.y (absdcl_intern): New nonterminal.
1185 (absdcl, direct_abstract_declarator): Use it.
1187 * pt.c (lookup_template_class): Look through implict typename.
1189 1999-04-11 Mark Mitchell <mark@codesourcery.com>
1191 * friend.c (add_friend): Deal gracefully with error_mark_node.
1192 * method.c (build_overload_value): Handle pointers-to-members as
1193 template parameters.
1195 * decl.c (push_binding): Fix typo in comment.
1197 1999-04-10 Mark Mitchell <mark@codesourcery.com>
1199 * error.c (dump_type_real): If a typename is a template-id, put
1200 out the template arguments.
1201 (dump_expr): Handle TEMPLATE_ID_EXPR.
1202 * pt.c (lookup_template_class): Now that full arguments are
1203 available everywhere, remove code that tried to guess them.
1205 1999-04-09 Mark Mitchell <mark@codesourcery.com>
1207 * decl.c (make_typename_type): Complain if we don't find a type
1208 when trying to make a typename type for a non-template type.
1210 1999-04-09 Jason Merrill <jason@yorick.cygnus.com>
1212 * decl.c (start_decl): Pass attributes to grokdeclarator.
1213 (grokdeclarator): Handle attributes on constructor-syntax
1216 1999-04-08 Mark Mitchell <mark@codesourcery.com>
1218 * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands
1221 * search.c (template_self_reference_p): Tweak.
1223 1999-04-07 Mark Mitchell <mark@codesourcery.com>
1225 * init.c (build_offset_ref): Don't build yet another weird data
1226 structure to describe overloaded functions.
1228 1999-04-06 Mark Mitchell <mark@codesourcery.com>
1230 * cp-tree.h (BASELINK_P): New macro.
1231 (SET_BASELINK_P): Likewise.
1232 * init.c (build_member_call): Remove needless assignment in if
1234 * search.c (lookup_field_r): Fix handling when we are looking
1235 specifically for a type; these are not hidden by functions and
1237 (lookup_member): Use SET_BASELINK_P.
1238 * tree.c (is_overloaded_fn): Use BASELINK_P.
1239 (really_overloaed_fn): Likewise.
1240 (get_first_fn): Likewise.
1242 1999-04-05 Mark Mitchell <mark@codesourcery.com>
1244 * decl.c (lookup_name_current_level): Tweak, and improve
1247 * class.c (maybe_fixup_vptrs): Remove declaration.
1248 (build_class_init_list): Likewise.
1249 * decl.c (pushdecl_class_level): Call check_template_shadow here
1251 (push_class_level_binding): ... not here.
1252 * search.c (dfs_push_type_decls): Only avoid
1253 template-self-reference TYPE_DECLs if they are from base classes.
1255 1999-04-04 Mark Mitchell <mark@codesourcery.com>
1257 * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL
1260 1999-04-03 Jason Merrill <jason@yorick.cygnus.com>
1262 * class.c (maybe_fixup_vptrs, build_class_init_list): Lose.
1263 (finish_struct_1): Don't call build_class_init_list.
1265 1999-04-02 Mark Mitchell <mark@codesourcery.com>
1267 * tinfo.h (__class_type_info): Fix illegal declaration.
1269 * cp-tree.def (TEMPLATE_ID_EXPR): Update comment.
1270 * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro.
1271 (IDENTIFIER_CLASS_VALUE): Improve documentation.
1272 (is_properly_derived_from): Declare.
1273 (invalidate_class_lookup_cache): Likewise.
1274 (maybe_maybe_note_name_used_in_class): Likewise.
1275 (note_name_declared_in_class): Likewise.
1276 (push_using_decl): Remove duplicate declaration.
1277 (id_in_current_class): Remove declaration.
1278 (push_class_binding): Change prototype.
1279 (clear_identitifer_class_values): Declare.
1280 * call.c (is_properly_derived_from): Make it global.
1281 (build_new_function_call): Be careful about updating candidates.
1282 (build_new_method_call): Handle COMPONENT_REFs. Don't crash when
1283 asked to make illegal calls.
1284 * class.c: Include splay-tree.h.
1285 (class_stack_node): Add names_used slot.
1286 (check_member_decl_is_same_in_complete_scope): Remove.
1287 (add_method): Fix comment. Push the declaration into class
1289 (finish_struct_1): When popping the class, pop the bindings too.
1290 Remove check for data member/function member conflict.
1291 (finish_struct): Remove calls to
1292 check_member_decl_is_same_in_complete_scope. Change calls to
1294 (pushclass): Clear names_used in the class stack entry.
1295 Use invalidate_class_lookup_cache to remove cached entries, rather
1296 than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE
1297 before entering a new class. Remove dead code. Don't mess with
1298 current_function_decl when pushing declarations.
1299 (invalidate_class_lookup_cache): New function, split out from ...
1300 (popclass): Here. Clean up names_used on our way out.
1301 (instantiate_type): Adjust.
1302 (build_self_reference): Don't push the declaration here.
1303 (maybe_note_name_used_in_class): New function.
1304 (note_name_declared_in_class): Likewise.
1305 * decl.c (add_binding): Change prototype.
1306 (find_class_binding_level): New function.
1307 (innermost_nonclass_level): Likewise.
1308 (current_binding_level): Update documentation.
1309 (inner_binding_level): Remove. Replace with current_binding_level
1311 (push_binding_level): Remove special handling of
1312 class_binding_level.
1313 (pop_binding_level): Likewise. Use find_class_binding_level.
1314 (suspend_binding_level): Likewise.
1315 (global_bindings_p): Use innermost_nonclass_level.
1316 (toplevel_bindings_p): Likewise.
1317 (namespace_bindings_p): Likewise.
1318 (pseudo_global_level_p): Likewise.
1319 (push_binding): Clear INHERITED_VALUE_BINDING_P.
1320 (add_binding): Check for illegal multiple declarations. Return a
1321 value indicating whether or not the new binding was legal.
1322 (push_local_binding): Skip over class binding levels. Check
1323 return value from add_binding.
1324 (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call
1325 note_name_declared_in_class.
1326 (pushlevel_class): Remove "fake out the rest of the compiler"
1328 (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs.
1329 (clear_identifier_class_values): New function.
1330 (pop_from_top_level): Use it.
1331 (pop_everything): Tweak.
1332 (maybe_process_template_type_declaration): Don't push the
1333 declaration for the template here.
1334 (pushtag): Don't push tag declarations into class scope here.
1335 (pushdecl): Apply DeMorgan's law for readability.
1336 (pushdecl_class_level): Remove special-case code for
1337 TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions.
1338 (push_class_level_bindng): Deal with inherited bindings.
1339 (lookup_name_real): Remove special-case code for
1340 TYPE_BEING_DEFINED, and some implicit typename magic.
1341 (grokdeclarator): Handle COMPONENT_REF for a template function.
1342 (build_enumerator): Don't call pushdecl_class_level here.
1343 (id_in_current_class): Remove.
1344 * decl2.c (grokfield): Don't call pushdecl_class_level or
1345 check_template_shadow.
1346 * errfn.c (cp_file_of): Don't declare.
1347 (cp_line_of): Likewise.
1348 * error.c (dump_decl): Handle an OVERLOAD.
1349 (cp_file_of): Likewise.
1350 (cp_line_of): Likewise.
1351 * init.c (build_member_call): Handle a COMPONENT_REF.
1352 * lex.c (do_identifier): Call maybe_note_name_used_in_class, not
1353 pushdecl_class_level.
1354 * method.c (hack_identifier): Build COMPONENT_REFs for references
1355 to member templates as well as member functions. Remove dead
1357 * parse.y (left_curly): Remove.
1358 (nonnested_type): Call maybe_note_name_used_in_class, not
1359 pushdecl_class_level.
1360 * parse.c: Regenerated.
1361 (nested_name_specifier_1): Likewise.
1362 * pt.c (check_explicit_specialization): Adjust, for robustness.
1363 (check_template_shadow): Handle OVERLOADs.
1364 (build_template_decl): Set DECL_CONSTRUCTOR_P on the
1365 TEMPLATE_DECL, if appropriate.
1366 * search.c (envelope_add_decl): Remove.
1367 (dfs_pushdecls): Likewise.
1368 (dfs_compress_decls): Likewise.
1369 (dfs_push_decls): New function.
1370 (dfs_push_type_decls): Likewise.
1371 (setup_class_bindings): Likewise.
1372 (template_self_reference_p): Likewise.
1373 (lookup_field_r): Use it.
1374 (looup_member): Remove old comment. Deal with ambiguity.
1375 (push_class_decls): Use dfs_push_decls and dfs_push_type_decls,
1376 and remove envelope processing.
1377 * semantics.c (begin_class_definition): Let pushclass push
1378 declarations for base classes.
1379 (finish_member_declaration): Push declarations into class scope.
1380 * typeck.c (build_component_ref): Just put an OVERLOAD into the
1381 COMPONENT_REF, not a TREE_LIST of an OVERLOAD.
1382 (build_x_function_call): Deal with OVERLOAD. Handle template-ids.
1383 * Makefile.in (class.o): Depend on splay-tree.h.
1385 Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org>
1387 * cvt.c (convert_pointer_to_real): Use same_type_p.
1388 * typeck.c (comp_target_types): Use same_type_p.
1390 1999-03-31 Jason Merrill <jason@yorick.cygnus.com>
1392 * semantics.c (begin_inline_definitions,
1393 finish_inline_definitions): Rename from finish_default_args and
1394 begin_inline_definitions, respectively, to something that isn't a
1396 * parse.y (structsp): Adjust.
1398 * tree.c (hash_tree_cons): Remove obsolete via_* parms.
1399 (list_hash_lookup): Likewise.
1400 (hash_tree_chain): Adjust.
1401 * pt.c (tsubst): Adjust.
1402 (tsubst_arg_types): Use plain hash_tree_cons.
1403 * cp-tree.h (hash_tree_cons_simple): Lose.
1404 * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons.
1406 Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1408 * Makefile.in (hash.h): Generate using gperf language 'C', not
1409 'KR-C', so gperf uses the `const' keyword on strings.
1411 * gxx.gperf (resword): Const-ify a char*.
1413 1999-03-30 Jason Merrill <jason@yorick.cygnus.com>
1415 * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST,
1416 CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES,
1417 CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH,
1418 CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST,
1419 CLASSTYPE_BINFO_AS_LIST): Remove cruft.
1420 * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c,
1423 1999-03-29 Jason Merrill <jason@yorick.cygnus.com>
1425 * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall.
1427 1999-03-28 Jason Merrill <jason@yorick.cygnus.com>
1429 * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops.
1431 1999-03-27 Mark Mitchell <mark@codesourcery.com>
1433 * cp-tree.h (add_friend): Declare.
1434 (add_friends): Likewise.
1435 * friend.c (add_friend): Make it global. Don't add to
1436 DECL_BEFRIENDING_CLASSES if the befriending class is a template.
1437 (add_friends): Make it global.
1438 (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the
1439 befriending class is a template.
1440 * parse.y (component_decl_1): Fix typo in comment.
1441 * parse.c: Regenerated.
1442 * pt.c (instantiate_class_template): Use add_friend and
1443 add_friends rather that duplicating some of their functionality
1446 1999-03-27 Jason Merrill <jason@yorick.cygnus.com>
1448 * call.c (build_field_call): Unify 'this' and non-'this' cases.
1450 * typeck.c (build_indirect_ref): Check for 'this' sooner.
1452 Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1454 * call.c (op_error): Const-ify a char*.
1455 (add_candidate, source_type, add_warning): Add static prototype.
1456 (print_z_candidates): Const-ify a char*.
1458 * class.c (resolve_address_of_overloaded_function,
1459 fixed_type_or_null, build_vtable_entry_ref): Add static prototype.
1460 (get_vtable_name, finish_struct_1): Const-ify a char*.
1462 * cvt.c (convert_to_reference): Likewise.
1464 * decl.c (redeclaration_error_message, record_builtin_type,
1465 record_unknown_type, member_function_or_else, bad_specifiers):
1467 (find_binding, select_decl, unqualified_namespace_lookup,
1468 lookup_flags, qualify_lookup, record_builtin_java_type, tag_name):
1469 Add static prototype.
1470 (warn_extern_redeclared_static, duplicate_decls, pushdecl,
1471 implicitly_declare, record_builtin_java_type, define_function,
1472 grok_op_properties, tag_name): Const-ify a char*.
1474 * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const.
1475 (define_function, finish_builtin_type): Const-ify a char*.
1476 (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn,
1477 cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args.
1478 (file_name_nondirectory): Const-ify a char*.
1479 (init_filename_times): Don't prototype.
1480 (compiler_error): Prototype.
1481 (yyerror, init_repo): Const-ify a char*.
1482 (build_srcloc): Don't prototype.
1483 (build_x_indirect_ref, build_indirect_ref, build_component_addr):
1485 (warn_for_assignment): Don't prototype.
1486 (convert_for_initialization, readonly_error, check_for_new_type,
1487 GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call):
1490 * decl2.c (acceptable_java_type, output_vtable_inherit,
1491 setup_initp, start_objects, finish_objects, do_dtors, do_ctors,
1492 merge_functions, decl_namespace, validate_nonmember_using_decl,
1493 do_nonmember_using_decl): Add static prototype.
1494 (lang_f_options): Const-ify a char*.
1495 (finish_builtin_type): Likewise.
1496 (add_function, arg_assoc_namespace, arg_assoc_class): Add static
1499 * errfn.c: Include cp-tree.h.
1500 (cp_thing): Add static prototype.
1501 (compiler_error): Don't protoptype.
1502 (cp_compiler_error): Cast `compiler_error' to `errorfn' before
1503 passing it to `cp_thing'.
1505 * error.c (interesting_scope_p): Add static prototype.
1507 * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify
1510 * init.c (compiler_error): Don't prototype.
1511 (member_init_ok_or_else): Const-ify a char*.
1512 (build_java_class_ref): Add static prototype.
1514 * lex.c (compiler_error): Don't prototype.
1515 (get_time_identifier, interface_strcmp, extend_token_buffer,
1516 handle_cp_pragma): Const-ify a char*.
1517 (is_global, init_filename_times): Add static prototype.
1518 (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*.
1519 (compiler_error): Change from fixed args to variable args.
1520 (yyerror): Const-ify a char*.
1522 * parse.y (cond_stmt_keyword): Const-ify a char*.
1523 (parse_decl): Add static prototype.
1525 * pt.c (template_args_equal, print_template_context): Likewise.
1526 (print_candidates, check_default_tmpl_args): Const-ify a char*.
1527 (instantiate_class_template): Likewise.
1529 * repo.c (get_base_filename, open_repo_file, init_repo): Likewise.
1531 * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc,
1532 expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise.
1534 * search.c (lookup_field_info, lookup_member): Likewise.
1535 (lookup_member): Cast the first argument of `bzero' to a PTR.
1537 * sig.c (compiler_error): Don't prototype.
1538 (build_signature_pointer_or_reference_nam): Const-ify a char*.
1539 (get_sigtable_name, build_member_function_pointer): Likewise.
1541 * tree.c (compiler_error): Don't prototype.
1542 (no_linkage_helper, build_srcloc): Add static prototype.
1543 (build_vbase_pointer_fields): Const-ify a char*.
1544 (__eprintf): Don't unnecessarily handle `const' when !__STDC__.
1546 * typeck.c (compiler_error): Don't prototype.
1547 (convert_for_assignment): Const-ify a char*.
1548 (comp_cv_target_types): Add static prototype.
1549 (build_x_indirect_ref, build_indirect_ref, convert_arguments,
1550 build_component_addr, build_unary_op, convert_for_initialization):
1553 * typeck2.c (ack): Add static prototype and change from fixed args
1555 (readonly_error, check_for_new_type): Const-ify a char*.
1557 * xref.c (_XREF_FILE, find_file, filename, fctname, declname,
1558 fixname, open_xref_file, classname, GNU_xref_begin): Likewise.
1559 (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'.
1560 (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call,
1561 gen_assign, GNU_xref_member): Const-ify a char*.
1563 1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
1565 * gxxint.texi: Remove old discussion on copying virtual bases.
1567 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1569 * Make-lang.in: Remove all references to g++.o/g++.c.
1570 Link g++ from gcc.o.
1572 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
1574 * decl2.c (comdat_linkage): Treat vtables like functions.
1576 1999-03-25 Mark Mitchell <mark@codesourcery.com>
1578 * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES.
1580 1999-03-25 Nathan Sidwell <nathan@acm.org>
1582 * decl.c (init_decl_processing): Add `signed' type as a synonym
1585 1999-03-25 Jason Merrill <jason@yorick.cygnus.com>
1587 * typeck.c (common_type): Handle cv-qual unification for pointers
1590 * decl.c (unqualified_namespace_lookup): Return error_mark_node
1592 (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing.
1593 * lex.c (do_identifier): If we got error_mark_node, call
1596 1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
1598 * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty
1601 1999-03-24 Jason Merrill <jason@yorick.cygnus.com>
1603 * decl.c (lookup_name_real): Do nested field lookup regardless of
1606 1999-03-24 Mark Mitchell <mark@codesourcery.com>
1608 * cp-tree.h (lang_type): Remove has_assignment and
1609 has_real_assignment. Add befriending_classes.
1610 (TYPE_HAS_ASSIGNMENT): Remove.
1611 (TYPE_HAS_REAL_ASSIGNMENT): Likewise.
1612 (CLASSTYPE_BEFRIENDING_CLASSES): New macro.
1613 (lang_decl): Document.
1614 (DECL_BEFRIENDING_CLASSES): New macro.
1615 (FRIEND_NAME): Move declaration to more obvious location.
1616 (FRIEND_DECLS): Likewise.
1617 * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT.
1618 * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES.
1619 (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT.
1620 (grok_op_properties): Likewise.
1621 * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS.
1622 (add_friend): Likewise. Don't do weird things with assignment
1623 operators. Update DECL_BEFRIENDING_CLASSES.
1624 (add_friends): Don't do weird things with assignment operators.
1625 (make_friend_class): Likewise. Update
1626 CLASSTYPE_BEFRIENDING_CLASSES.
1627 * pt.c (instantiate_class_template): Don't set
1628 TYPE_HAS_ASSIGNMENT.
1629 (tsubst_copy): Substitute the TREE_TYPE for more unary
1631 * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT.
1632 * search.c (protected_accessible_p): New function.
1633 (friend_accessible_p): Likewise.
1634 (accessible_p): Use them.
1636 1999-03-23 Mark Mitchell <mark@codesourcery.com>
1638 * pt.c (convert_nontype_argument): Don't create things that aren't
1639 PTRMEM_CSTs when applying a qualification conversion to a
1642 1999-03-23 Mark Mitchell <mark@codesourcery.com>
1644 * Makefile.in (OBJS): Don't mention hash.o.
1645 (OBJDEPS): Likewise.
1647 1999-03-23 Jason Merrill <jason@yorick.cygnus.com>
1649 * decl2.c (finish_file): Set at_eof to 2 after expanding ctors.
1650 * decl.c (expand_static_init): Make sure we don't add any after
1653 * decl.c (cp_finish_decl): Move intelligence about handling
1654 DECL_COMDAT for variables from here...
1655 * decl2.c (comdat_linkage): ...to here.
1656 (maybe_make_one_only): Tweak.
1657 (import_export_decl): Call comdat_linkage for variables, too.
1658 (finish_file): Handle template statics properly.
1660 1999-03-22 Mark Mitchell <mark@codesourcery.com>
1662 * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG.
1663 Document internals of pointer-to-member-functions.
1664 (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc.
1665 (PFN_FROM_PTRMEMFUNC): Likewise.
1666 (build_type_conversion): Remove unused parameter.
1667 (build_ptrmemfunc1): Declare.
1668 (expand_ptrmemfunc_cst): New function.
1669 (delta2_from_ptrmemfunc): Likewise.
1670 (pfn_from_ptrmemfunc): Likewise.
1671 * cvt.c (cp_convert_to_pointer): Remove unused parameter to
1672 build_type_conversion. Use TYPE_PTRMEM_P for readability.
1673 (convert_to_reference): Remove unused parameter to
1674 build_type_conversion.
1675 (ocp_convert): Likewise.
1676 (build_user_type_conversion): Likewise.
1677 * error.c (dump_expr): Handle NULL pointer-to-member functions.
1678 * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions.
1679 * method.c (build_overload_value): Don't go splitting CONSTRUCTORs
1680 open when handling pointer-to-member functions.
1681 * pt.c (convert_nontype_argument): Clean up error messages. Be
1682 more stringent with pointers-to-members.
1683 * typeck.c (build_ptrmemfunc1): Don't declare. Make it global.
1684 (build_unary_op): Tidy ever-so-slightly.
1685 (build_conditional_expr): Remove extra parameter to
1686 build_type_conversion.
1687 (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function
1689 (expand_ptrmemfunc_cst): Define.
1690 (delta2_from_ptrmemfunc): Likewise.
1691 (pfn_from_ptrmemfunc): Likewise.
1693 1999-03-19 Mark Mitchell <mark@codesourcery.com>
1695 * init.c (build_member_call): Handle template-id expressions
1697 * typeck.c (build_x_function_call): Likewise.
1699 1999-03-19 Chip Salzenberg <chip@perlsupport.com>
1701 * friend.c (make_friend_class): Avoid core dump when
1702 not-yet-defined friend type lacks TYPE_LANG_SPECIFIC().
1704 1999-03-18 Jason Merrill <jason@yorick.cygnus.com>
1706 * decl.c (start_function): Suppress normal linkage heuristics
1707 for #pragma interface under MULTIPLE_SYMBOL_SPACES.
1709 1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br>
1711 * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c.
1712 ($(srcdir)/cp/parse.c): Moved from ../Makefile.in.
1714 1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de>
1716 * parse.y (named_complex_class_head_sans_basetype):
1717 Do not push a scope for error_mark_node.
1718 (maybe_base_class_list): Likewise.
1720 * decl.c (start_decl): Check for error_mark_node as a type.
1721 Detected by g++.brendan/array-refs.C.
1722 (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C.
1723 (maybe_build_cleanup_1): Likewise. Detected by
1724 g++.jason/incomplete1.C.
1726 * tree.c (build_dummy_object): Use void_zero_node instead of the
1728 (is_dummy_object): Check for such a node.
1729 Detected by g++.bob/inherit1.C
1731 1999-03-16 Jason Merrill <jason@yorick.cygnus.com>
1733 * method.c (old_backref_index): Split out...
1734 (flush_repeats): From here. Rename back from try_old_backref.
1735 (build_mangled_name): Put back some old-style repeat handling.
1737 Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1739 * lex.c: Don't include setjmp.h.
1740 (parse_float): New static function.
1741 (pf_args): New struct.
1742 (real_yylex): Use them in call to `do_float_handler'.
1744 1999-03-15 Mark Mitchell <mark@markmitchell.com>
1746 * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here.
1747 * tree.c (layout_basetypes): Not here.
1748 * search.c (dfs_search): Remove; no longer used.
1750 1999-03-12 Mark Mitchell <mark@markmitchell.com>
1752 * decl2.c (validate_nonmember_using_decl): Issue sensible
1753 error-messages on bogus qualifiers.
1755 1999-03-14 Jason Merrill <jason@yorick.cygnus.com>
1757 * call.c (add_function_candidate): Fix uninitialized variable.
1759 * Makefile.in (search.o): Add dependency on varray.h.
1761 1999-03-13 Jason Merrill <jason@yorick.cygnus.com>
1763 * decl.c (duplicate_decls): Use same_type_p.
1764 * method.c (try_old_backref): Renamed from flush_repeats. Use
1765 same_type_p. Don't try to handle repeats. Return success.
1766 (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support
1767 calls from old-style code, too.
1768 (check_ktype): Use same_type_p.
1769 (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT.
1770 (build_qualified_name): Simplify logic.
1771 (process_overload_item): Strip typedefs and quals at the top.
1772 (build_mangled_name_for_type_with_Gcode): Remove call to
1773 type_canonical_variant.
1774 (build_mangled_name): Likewise. Remove support for old-style
1775 repeats, which have been disabled since 2.7.2. Don't mess with
1777 (build_decl_overload_real): Don't mess with TREE_USED.
1779 1999-03-13 Nathan Sidwell <nathan@acm.org>
1781 * error.c (cp_printers): Add 'F' escape character.
1782 (dump_type_real): Remove TREE_LIST (fnargs) printing.
1783 Functionality moved to dump_parameters.
1784 (dump_type_suffix): Use dump_parameters and dump_exception_spec.
1785 (dump_function_decl): Extend meaning of V parameter. Use
1786 dump_parameters and dump_exception_spec.
1787 (dump_parameters): New static function.
1788 (dump_exception_spec): New static function.
1789 (fndecl_as_string): Change argument semantics. Use
1790 dump_function_decl directly.
1792 * sig.c (build_signature_table_constructor): Use cp_error.
1794 1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de>
1796 * semantics.c (finish_switch_cond): Handle error cases gracefully.
1797 Detected by g++.law/enum5.C.
1799 * typeck.c (build_modify_expr): Check for errors after resolving
1800 offsets. Detected by g++.brendan/static1.C.
1802 * decl.c (complete_array_type): Ignore initial_value if it is an
1803 error. Detected by g++.benjamin/17930.C.
1805 * typeck2.c (process_init_constructor): Return error if one argument
1806 is in error. Detected by g++.benjamin/13478.C.
1808 1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
1810 * decl.c (select_decl): Allow class templates when we need types.
1811 * decl2.c (ambiguous_decl): Likewise.
1813 1999-03-12 Mark Mitchell <mark@markmitchell.com>
1815 * lex.c (do_identifier): Correct call to enforce_access.
1816 * search.c (accessible_p): Tweak comment.
1818 1999-03-10 Mark Mitchell <mark@markmitchell.com>
1820 * semantics.c (begin_class_definition): Call build_self_reference.
1821 (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs.
1823 * search.c (assert_canonical_unmarked): Fix typo in prototype.
1825 * search.c (dfs_canonical_queue): New function.
1826 (dfs_assert_unmarked_p): Likewise.
1827 (assert_canonical_unmarked): Likewise.
1828 (access_in_type): Use it.
1829 (accessible_p): Likewise. Walk the whole tree when umarking.
1831 * sig.c (build_signature_table_constructor): Use accessible_p
1832 instead of compute_access.
1834 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
1836 * call.c (add_builtin_candidates): Handle overloaded conversion ops.
1838 1999-03-09 Mark Mitchell <mark@markmitchell.com>
1840 * cp-tree.h (flag_access_control): Declare.
1841 (TREE_VIA_PPUBLIC): Document.
1842 (DECL_NONSTATIC_MEMBER_P): New macro.
1843 (enforce_access): Return an indication of whether or not access
1845 (build_self_reference): Change prototype.
1846 (compute_access): Replace with ...
1847 (accessible_p): New function.
1848 (dfs_walk): Change prototype.
1849 (dfs_unmark): Likewise.
1850 (markedp): Likewise.
1851 * call.c (enforce_access): Use accessible_p.
1852 * class.c (build_self_reference): Insert the declaration into the
1853 list of members for this type, and make it public.
1854 * decl.c (xref_basetypes): Avoid ill-timed recursion.
1855 * init.c (build_offset_ref): Use lookup_member, not three separate
1856 name-lookups. Call enforce_access rather than checking for
1857 illegal accesses here.
1858 (resolve_offset_ref): Likewise.
1859 * lex.c (do_identifier): Likewise.
1860 * method.c (hack_identifier): Likewise.
1861 * parse.y (self_reference): Remove.
1862 (opt_component_decl_list): Don't use it.
1863 * parse.c: Regenerated.
1864 * pt.c (print_candidates): Generalize to handle lists of
1865 overloaded functions.
1866 (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's
1868 (get_template_base): Use new calling convention for dfs_walk.
1869 * search.c: Include varray.h. Add prototypes.
1870 (dfs_walk): Accept a data pointer to pass to the work functions.
1871 All callers changed. All work functions changed.
1872 (breadth_first_search): Rename to bfs_walk, and make consistent
1874 (dfs_walk_real): New function.
1875 (canonical_binfo): New function.
1876 (context_for_name_lookup): Likewise.
1877 (shared_marked_p): Likewise.
1878 (shared_unmarked_p): Likewise.
1879 (lokup_field_queue_p): Likewise.
1880 (lookup_field_r): Generalize to handle both functions and fields.
1881 (lookup_field): Just call lookup_member.
1882 (lookup_fnfields): Likewise.
1883 (lookup_member): Move body of lookup_field here and generalize.
1884 (dfs_accessible_queue_p): Likewise.
1885 (dfs_accessible_p): Likewise.
1886 (dfs_access_in_type): Likewise.
1887 (access_in_type): Likewise.
1888 (compute_access): Remove, and replace with ...
1889 (accessible_p): New function.
1890 (vbase_types): Remove.
1891 (vbase_decl_ptr_intermediate): Likewise.
1892 (vbase_decl_ptr): Likewise.
1893 (vbase_init_result): Likewise.
1894 (closed_envelopes): Likewise.
1895 (bvtable): Likewise.
1897 1999-03-09 Jason Merrill <jason@yorick.cygnus.com>
1899 * call.c (add_function_candidate): Check for proper number of args
1900 before checking the validity of those args.
1902 1999-03-06 Jason Merrill <jason@yorick.cygnus.com>
1904 * cp-tree.h (struct lang_type): Add anon_union field.
1905 (ANON_UNION_TYPE_P): Use it instead of examining type.
1906 (SET_ANON_UNION_TYPE_P): New macro.
1907 * decl.c (check_tag_decl): Use it.
1909 * search.c (compute_access): Handle non-type contexts earlier, and
1912 * tree.c (build_exception_variant): Use copy_to_permanent.
1914 * decl2.c (setup_initp): Give statics with no priority the default
1916 (do_dtors, do_ctors, finish_file): Remove special handling of
1917 non-prioritized statics.
1919 1999-03-05 Mark Mitchell <mark@markmitchell.com>
1921 * cp-tree.h (ANON_UNION_TYPE_P): Robustify.
1922 * decl.c (make_typename_type): Don't issue an error if an
1923 immediate lookup fails; it migt be resolved later.
1924 * friend.c (is_friend): Add comment.
1925 * search.c (breadth_first_search): Add POSTFN and DATA
1926 parameters. Tidy. All callers changed.
1927 (lookup_field_queue_p): New function.
1928 (lookup_field_r): Likewise.
1929 (lookup_field_post): Likewise.
1930 (lookup_field): Use them, via breadth_first_search, instead of
1932 (compute_access): Robustify.
1933 (lookup_fnfield_info): New structure.
1935 1999-03-05 Jason Merrill <jason@yorick.cygnus.com>
1937 * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again.
1939 1999-03-03 Jason Merrill <jason@yorick.cygnus.com>
1941 * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4
1944 * decl2.c (import_export_class): Also return if
1945 CLASSTYPE_INTERFACE_ONLY is set.
1947 1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de>
1949 * decl.c (push_overloaded_decl): Only overwrite the old binding if
1951 * decl2.c (do_local_using_decl): Fix loop termination.
1953 1999-03-02 Mark Mitchell <mark@markmitchell.com>
1955 * cp-tree.h (determine_specialization): Don't declare.
1956 * pt.c (determine_specialization): Make it static. Eliminate
1957 complain parameter. Note that decl is always non-NULL now, and
1958 simplify accordingly.
1960 * decl.c (maybe_push_to_top_level): Always call
1961 push_cp_function_context.
1962 (pop_from_top_level): Always call pop_cp_function_context.
1964 1999-02-26 Nathan Sidwell <nathan@acm.org>
1966 * typeck.c (complete_type_or_else): Add VALUE arg, for helpful
1968 * cp-tree.h (complete_type_or_else): Added VALUE parameter.
1969 * init.c (build_new_1): Extra arg to complete_type_or_else.
1970 (build_delete): Likewise.
1971 * typeck.c (require_complete_type): Likewise.
1972 (pointer_int_sum): Likewise.
1973 (pointer_diff): Likewise.
1974 (build_component_ref): Likewise.
1976 * typeck2.c (incomplete_type_error): Always use cp_error.
1977 Show declaration of undefined type, if appropriate.
1978 Deal with UNKNOWN_TYPE nodes.
1980 * typeck.c (require_complete_type): Use TYPE_SIZE as
1981 size_zero_node to mean incomplete type.
1982 (require_complete_type_in_void): New function.
1983 (build_compound_expr): Call complete_type_in_void for LHS.
1984 (build_c_cast): Call complete_type_in_void for void cast.
1985 * cvt.c (ocp_convert): Call complete_type_in_void for void cast.
1986 * decl.c (cplus_expand_expr_stmt): Void expression checks moved to
1987 require_complete_type_in_void. Call it.
1988 * cp-tree.h (require_complete_type_in_void): Prototype new function.
1990 * typeck.c (convert_arguments): Use alternative format for
1991 function decls. Don't require_complete_type here. Simplify
1992 diagnostic printing.
1993 (convert_for_initialization): Don't require_complete_type on RHS yet.
1994 * call.c (convert_arg_to_ellipsis): Call require_complete_type.
1996 * call.c (build_over_call): Cope with qualified void return type.
1997 * semantics.c (finish_call_expr): Likewise.
1998 * typeck.c (build_function_call_real): Likewise.
1999 (c_expand_return): Likewise.
2000 * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type.
2002 * call.c (print_z_candidates): Use alternate print format, to be
2003 consistent with (pt.c) print_candidates.
2004 * method.c (hack_identifier): List candidate members.
2005 * search.c (lookup_field): Build ambiguous list, and show it, if
2008 1999-02-26 Mark Mitchell <mark@markmitchell.com>
2010 * typeck.c (decay_conversion): Don't confuse constant array
2011 variables with their initializers.
2013 * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when
2015 * pt.c (regenerate_decl_from_template): Tweak for clarity.
2016 (instantiate_decl): Mark a decl instantiated before regenerating
2017 it to avoid recursion.
2018 * tree.c (mapcar): Don't call decl_constant_value unless we know
2019 something is TREE_READONLY_DECL_P.
2021 * class.c (check_for_override): Don't stop checking when we find
2022 the first overridden function. Delete #if 0'd code.
2023 * search.c (get_matching_virtual): Likewise.
2025 1999-02-25 Richard Henderson <rth@cygnus.com>
2027 * lang-specs.h: Define __FAST_MATH__ when appropriate.
2029 1999-02-24 Mike Stump <mrs@wrs.com>
2031 * typeck.c (convert_for_assignment): Allow boolean integral constant
2032 expressions to convert to null pointer.
2034 1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de>
2036 * decl.c (lookup_namespace_name): Resolve namespace aliases.
2038 * class.c (push_nested_class): Allow namespaces.
2040 * decl2.c (set_decl_namespace): Add friendp parameter.
2041 * decl.c (grokfndecl): Pass it.
2042 (grokvardecl): Likewise.
2043 * cp-tree.h: Change declaration.
2045 1999-02-24 Jason Merrill <jason@yorick.cygnus.com>
2047 * pt.c (tsubst): Allow an array of explicit size zero.
2049 1999-02-23 Jason Merrill <jason@yorick.cygnus.com>
2051 * errfn.c: Change varargs code to look like toplev.c.
2053 * method.c (process_modifiers): Don't prepend 'U' for char or
2056 1999-02-20 Craig Burley <craig@jcb-sc.com>
2058 * Make-lang.in (cplib2.ready): Don't consider updating
2059 cplib2 stuff if the current directory isn't writable, as
2060 it won't work (such as during a `make install').
2062 Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org)
2064 * decl2.c (start_objects): Make file scope constructors and
2065 destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and
2066 ASM_OUTPUT_DESTRUCTOR are defined.
2068 1999-02-19 Mark Mitchell <mark@markmitchell.com>
2070 * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment.
2071 (fn_type_unification): Adjust prototype.
2072 (lookup_fnfields_1): Declare.
2073 * call.c (add_template_candidate_real): Adjust call to
2074 fn_type_unification.
2075 * class.c (add_method): Don't allow duplicate declarations of
2076 constructors or destructors.
2077 (resolve_address_of_overloaded_function): Remove unused variable.
2078 Adjust call to fn_type_unification.
2079 * decl.c (grokfndecl): Be more robust in the face of illegal
2081 * decl2.c (check_classfn): Remove hokey handling of member
2083 * pt.c (determine_specialization): Improve comments. Adjust to
2084 handle template argument deduction as per the standard.
2085 (check_explicit_specialization): Fix comment spacing. Handle
2086 type-conversion operators correctly. Improve error-recovery.
2087 (fn_type_unification): Remove EXTRA_FN_ARG parameter.
2088 (get_bindings_real): Simplify handling of static members.
2089 * search.c (lookup_fnfields_1): Make it have external linkage.
2090 * typeck.c (compparms): Fix comment.
2091 (build_unary_op): Don't try to figure out which template
2092 specialization is being referred to when when the address-of
2093 operator is used with a template function.
2095 Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2097 * cp-tree.h (lvalue_or_else): Qualify a char* with the `const'
2098 keyword to match an analogous change at the top level.
2100 * tree.c (lvalue_or_else): Likewise.
2102 1999-02-17 Mark Mitchell <mark@markmitchell.com>
2104 * decl.c (xref_basetypes): Comment.
2105 * pt.c (instantiate_class_template): Use xref_basetypes.
2107 1999-02-16 Mark Mitchell <mark@markmitchell.com>
2109 * cp-tree.h (tsubst): Change prototype.
2110 (tsubst_expr): Likewise.
2111 (tsubst_copy): Likewise.
2112 (type_unification): Remove prototype.
2113 * call.c (convert_default_arg): Adjust call to tsubst_expr.
2114 * class.c (resolve_address_of_overloaded_function): Just use
2115 fn_type_unification.
2116 * decl.c (grokdeclarator): Adjust call to tsubst.
2117 * method.c (build_template_parm_names): Likewise.
2118 * pt.c (GTB_VIA_VIRTUAL): New macro.
2119 (GTB_IGNORE_TYPE): Likewise.
2120 (resolve_overloaded_unification): Add `complain' parameter.
2121 (try_one_overload): Likewise.
2122 (tsubst_template_arg_vector): Likewise.
2123 (tsubst_template_parms): Likewise.
2124 (tsubst_aggr_type): Likewise.
2125 (tsubst_arg_types): Likewise.
2126 (tsubst_call_declarator_parms): Likewise.
2127 (unify): Remove explicit_mask.
2128 (type_unification_real): Likewise.
2129 (get_template_base_recursive): Likewise.
2130 (coerce_template_template_parms): Provide prototype.
2131 (tsubst_function_type): Likewise.
2132 (try_class_unification): New function.
2133 All callers changed to use new complain parameter.
2134 (get_template_base): Use try_class_unification.
2135 (unify): Adjust handling of classes derived from template types.
2136 (fn_type_unification): Substitute explicit arguments before
2139 1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2141 * decl.c (pushdecl): Remove dead code.
2143 1999-02-16 Jason Merrill <jason@yorick.cygnus.com>
2145 * decl2.c (finish_objects): Fix code I missed in previous change.
2147 1999-02-13 Jason Merrill <jason@yorick.cygnus.com>
2149 * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node.
2150 (grokdeclarator): Don't expect error_mark_node from grokfndecl.
2152 * pt.c (maybe_process_partial_specialization): Complain about
2153 'template <>' on non-specialization.
2155 1999-02-10 Jason Merrill <jason@yorick.cygnus.com>
2157 * decl.c (grokdeclarator): Catch wierd declarators.
2158 * decl2.c (finish_file): Don't abort because of namespace parsing
2160 (check_decl_namespace): Remove.
2162 1999-02-09 Mark Mitchell <mark@markmitchell.com>
2164 * cp-tree.h (get_template_base): Don't declare.
2165 (dfs_walk): Declare.
2166 (dfs_unmark): Likewise.
2167 (markedp): Likewise.
2168 * pt.c (unify): Remove duplicate declaration. Pass tparms and
2169 targs to get_template_base.
2170 (get_template_base_recursive): Move here from search.c. Check to
2171 see that the base found can be instantiated to form the desired
2173 (get_template_base): Likewise.
2174 (get_class_bindings): Simplify.
2175 * search.c (get_template_base_recursive): Move to pt.c.
2176 (get_template_base): Likewise.
2177 (markedp): Make it global.
2178 (dfs_walk): Likewise.
2179 (dfs_unmark): Likewise.
2181 1999-02-07 Jason Merrill <jason@yorick.cygnus.com>
2183 * pt.c (maybe_process_partial_specialization): Complain about
2184 specialization in wrong namespace.
2185 * tree.c (decl_namespace_context): New fn.
2187 1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2189 * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM.
2190 * pt.c (coerce_template_template_parms): Handle nested
2191 template template parameters.
2193 Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com)
2195 * typeck2.c: Update email addresses.
2197 1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2199 * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag
2202 1999-02-04 Jason Merrill <jason@yorick.cygnus.com>
2204 * lex.c (retrofit_lang_decl): Split out...
2205 (build_lang_decl): From here.
2206 * decl.c (pushdecl): Call it for functions generated by the middle
2207 end that don't have DECL_LANG_SPECIFIC.
2208 * cp-tree.h: Declare it.
2210 * decl2.c: Remove flag_init_priority. Always enable initp stuff.
2211 (start_objects, finish_objects): Only use special
2212 init_priority code if the user specified a priority.
2213 (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp
2216 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
2218 * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and
2219 mkstemp.o. Get them from libiberty now.
2220 (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o.
2222 Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
2224 * decl2.c (lang_decode_option): Use read_integral_parameter.
2226 1999-02-01 Mark Mitchell <mark@markmitchell.com>
2228 * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED
2229 before calling complete_type_or_else.
2231 Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2233 * input.c (inline): Don't define, its handled by system.h.
2235 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
2237 * decl2.c: Don't define flag_no_ident here. Don't process
2239 * cp-tree.h: Don't declare flag_no_ident here.
2240 * lang-specs.h: Map -Qn to -fno-ident.
2242 1999-01-28 Jason Merrill <jason@yorick.cygnus.com>
2244 * cp-tree.h (struct tree_binding): Replace scope field with a union.
2245 (BINDING_SCOPE): Adjust.
2246 * decl.c (BINDING_LEVEL): Adjust.
2248 1999-01-26 Jason Merrill <jason@yorick.cygnus.com>
2250 * pt.c (instantiate_class_template): Set up the DECL_INITIAL of
2253 * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in
2256 * tree.c (equal_functions): Fix name in prototype.
2258 * decl.c (push_local_binding): Add FLAGS argument.
2259 (pushdecl, push_overloaded_decl): Pass it.
2260 * decl2.c (do_local_using_decl): Likewise.
2261 * cp-tree.h: Adjust prototype.
2262 * decl.c (poplevel): Fix logic.
2264 * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST.
2265 (poplevel): Handle that. Fix logic for removing TREE_LISTs.
2266 (cat_namespace_levels): Don't loop forever.
2268 1999-01-25 Richard Henderson <rth@cygnus.com>
2270 * typeck.c (build_reinterpret_cast): Fix typo in duplicated test.
2272 1999-01-25 Jason Merrill <jason@yorick.cygnus.com>
2274 * class.c (resolve_address_of_overloaded_function): Mark the
2275 chosen function used.
2277 * call.c (build_call): Make sure that a function coming in has
2278 been marked used already.
2279 * decl.c (expand_static_init): Call mark_used instead of
2281 * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec,
2282 alloc_eh_object, expand_throw): Likewise.
2283 * init.c (build_builtin_delete_call): Likewise.
2284 * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1,
2285 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
2286 expand_generic_desc): Likewise.
2288 1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
2290 * tree.c (equal_functions): New function.
2291 (ovl_member): Call it.
2293 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
2295 * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf.
2297 1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de>
2299 * decl.c (decls_match): Return 1 if old and new are identical.
2300 (push_overloaded_decl): Set OVL_USED when PUSH_USING.
2302 1999-01-24 Jason Merrill <jason@yorick.cygnus.com>
2304 * decl.c (start_function): Make member functions one_only on windows.
2305 * decl2.c (import_export_decl): Likewise.
2307 * decl.c (grokdeclarator): Don't complain about implicit int in
2308 a system header. Change same-name field check to not complain in
2309 a system header instead of within extern "C".
2311 1999-01-21 Mark Mitchell <mark@markmitchell.com>
2313 * cp-tree.h (PUSH_GLOBAL): New macro.
2314 (PUSH_LOCAL): Likewise.
2315 (PUSH_USING): Likewise.
2316 (namespace_bindings_p): Declare.
2317 (push_overloaded_decl): Likewise.
2318 * decl.c (push_overloaded_decl): Don't make it static. Check for
2319 illegal declarations after using declarations here.
2320 (namespace_bindings_p): Likewise.
2321 (duplicate_decls): Don't consider declarations from different
2322 namespaces to be the same.
2323 (pushdecl): Use symbolic PUSH_ constants in calls to
2324 push_overloaded_decl.
2325 (push_overloaded_decl_1): Likewise.
2326 * decl2.c (validate_nonmember_using_decl): Tweak `std' handling.
2327 (do_nonmember_using_decl): Check for illegal using declarations
2328 after ordinary declarations here.
2329 (do_local_using_decl): Call pushdecl to insert declarations.
2331 1999-01-21 Jason Merrill <jason@yorick.cygnus.com>
2333 * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo.
2335 1999-01-21 Mark Mitchell <mark@markmitchell.com>
2337 * tree.c (build_cplus_array_type_1): Don't call build_array_type
2338 for types involving template parameters.
2340 * cp-tree.h (PARM_DECL_EXPR): Delete.
2341 (convert_default_arg): Change prototype.
2342 (check_default_argument): Declare.
2343 (search_tree): Likewise.
2344 * call.c (convert_default_arg): Take the function to which the
2345 default argument belongs as a parameter, and do any necessary
2346 instantiation here, instead of ...
2347 (build_over_call): Here.
2348 * decl.c (local_variable_p): New function.
2349 (check_default_argument): Likewise, split out and tidied from ...
2351 * error.c (dump_expr): Don't set PARM_DECL_EXPR.
2352 * pt.c (tsubst_call_declarator_parms): New function.
2353 (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing
2354 with CALL_EXPRs, rather than trying to be clever.
2355 (tsubst): Use tsubst_call_declarator_parms.
2356 * tree.c (search_tree): Don't make it static.
2357 * typeck.c (convert_arguments): Use new interface to
2358 convert_default_arg.
2360 1999-01-20 Mark Mitchell <mark@markmitchell.com>
2362 * error.c (dump_function_decl): Don't print the argument types for
2363 a function when the verbosity level is negative.
2365 * call.c (build_over_call): Check format attributes at call-time.
2367 * pt.c (tsubst_copy): Fix comment.
2368 (unify): Don't allow unification with variable-sized arrays.
2370 * semantics.c (finish_stmt_expr): When processing a template make
2371 the BIND_EXPR long-lived.
2373 1999-01-19 Jason Merrill <jason@yorick.cygnus.com>
2375 * decl2.c (finish_vtable_vardecl): Make vtables comdat here.
2376 (import_export_vtable): Not here.
2378 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
2380 * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique
2381 non-static member function.
2383 1999-01-18 Nathan Sidwell <nathan@acm.org>
2385 * class.c (instantiate_type): Only diagnose illegal address of member
2386 function if complaining.
2388 * decl.c (lookup_name_real): Remove duplicate code.
2390 1999-01-18 Jason Merrill <jason@yorick.cygnus.com>
2392 * tree.c (copy_template_template_parm): Use permanent_obstack.
2394 1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
2396 * pt.c (unify): Remove restrictions on deduction of argument
2397 of template template parameters.
2399 1999-01-18 Nathan Sidwell <nathan@acm.org>
2401 * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs.
2403 * class.c (resolve_address_of_overloaded_function): Show list of
2404 all candidates, when none of them match.
2406 1999-01-18 Chip Salzenberg <chip@perlsupport.com>
2408 * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up
2409 definition of 'casting away const' in reinterpret_cast<>.
2411 1999-01-18 Graham <grahams@rcp.co.uk>
2413 * cvt.c: Add include for decl.h, remove extern for
2414 static_aggregates which is now provided by decl.h.
2416 * Makefile.in (cvt.o): Add dependency for decl.h and missing
2417 dependencies for convert.h and flags.h.
2419 1999-01-18 Nathan Sidwell <nathan@acm.org>
2421 * decl2.c (do_dtors): Set current location to that of the
2422 decl, for sensible diagnostics and debugging.
2423 (check_classfn): Issue `incomplete type' error, if
2424 class is not defined.
2426 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
2428 * cp-tree.h: Add prototype for bound_pmf_p.
2430 1999-01-16 Jason Merrill <jason@yorick.cygnus.com>
2431 Manfred Hollstein <manfred@s-direktnet.de>
2433 * decl.c (grokdeclarator): Don't make 'main(){}' an error with only
2436 1999-01-16 Nathan Sidwell <nathan@acm.org>
2438 * cp-tree.h (struct lang_type): Added has_mutable flag.
2439 (CLASSTYPE_HAS_MUTABLE): New macro to access it.
2440 (TYPE_HAS_MUTABLE_P): New macro to read it.
2441 (cp_has_mutable_p): Prototype for new function.
2442 * class.c (finish_struct_1): Set has_mutable from members.
2443 * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if
2444 it contains a mutable.
2445 * typeck.c (cp_has_mutable_p): New function.
2447 1999-01-15 Mark Mitchell <mark@markmitchell.com>
2449 * pt.c (process_template_parm): Ignore top-level qualifiers on
2450 non-type parameters.
2452 * decl.c (start_function): Use current_function_parms in the call
2453 to require_complete_type_for_parms, not the probably empty
2456 1999-01-14 Jason Merrill <jason@yorick.cygnus.com>
2458 * semantics.c (finish_asm_stmt): Don't warn about redundant volatile.
2460 * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means
2461 that we don't suppress the other copies.
2462 * lex.c (handle_cp_pragma): Likewise.
2464 1999-01-13 Mark Mitchell <mark@markmitchell.com>
2466 * decl.c (grokdeclarator): Undo 1998-12-14 change.
2467 * tree.c (build_cplus_array_type_1): Likewise.
2468 * pt.c (instantiate_class_template): Remove misleading comment.
2469 (tsubst_aggr_type): Substitute if there are template parameters,
2470 regardless of whether or not they use template arguments.
2471 (unify): Likewise, but for unification.
2473 1999-01-12 Richard Henderson <rth@cygnus.com>
2475 * cp-tree.h (flag_permissive): Declare extern.
2477 1999-01-06 Mark Mitchell <mark@markmitchell.com>
2479 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT
2481 (lang_type): Add is_partial_instantiation. Decrease width of
2483 (PARTIAL_INSTANTIATION_P): New macro.
2484 (OPERATOR_TYPENAME_P): Remove.
2485 * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not
2486 OPERATOR_TYPENAME_P.
2487 (grok_op_properties): Likewise.
2488 * friend.c (do_friend): Handle friends that are member functions
2490 * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT.
2491 * pt.c (instantiate_class_template): Rework for clarity. Avoid
2492 leaving TYPE_BEING_DEFINED set in obscure cases. Don't do
2493 any more partial instantiation than is absolutely necessary for
2494 implicit typename. Set PARTIAL_INSTANTIATION_P.
2495 (tsubst_decl): Use IDENTIFIER_TYPENAME_P.
2496 * semantics.c (begin_class_definition): Handle partial
2497 specializations of a type that was previously partially
2500 Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net.
2502 * g++spec.c (LIBSTDCXX): Provide default definition.
2503 (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++".
2505 Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2507 * Make-lang.in (g++.o): Depend on prefix.h.
2509 1999-01-04 Jason Merrill <jason@yorick.cygnus.com>
2511 * tree.c (bound_pmf_p): New fn.
2512 * typeck.c (build_c_cast): Use it.
2514 * decl.c (grok_op_properties): Use same_type_p.
2516 Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2518 * Makefile.in (cvt.o): Depend on toplev.h.
2520 * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes.
2522 * cvt.c: Include toplev.h.
2524 * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and
2527 * init.c (expand_vec_init): Initialize variable `itype'.
2529 * lex.c (yyerror): Cast the argument passed to a ctype function to
2532 * method.c (build_mangled_C9x_name): Wrap prototype and definition
2533 in "HOST_BITS_PER_WIDE_INT >= 64".
2535 * typeck.c (build_binary_op): Mark parameter `convert_p' with
2538 1998-12-22 Mark Mitchell <mark@markmitchell.com>
2540 * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation.
2541 * tree.c (build_exception_variant): Don't crash on empty throw
2544 1998-12-18 DJ Delorie <dj@cygnus.com>
2546 * cvt.c (convert_to_reference): Check for both error_mark_node
2547 and NULL_NODE after call to convert_for_initialization.
2549 1998-12-17 Jason Merrill <jason@yorick.cygnus.com>
2551 * error.c (interesting_scope_p): New fn.
2552 (dump_simple_decl): Use it.
2553 (dump_expr, case CONSTRUCTOR): Force a & for a PMF.
2554 (dump_expr, case OFFSET_REF): Print ->* if appropriate.
2556 1998-12-16 Mark Mitchell <mark@markmitchell.com>
2558 * class.c (resolve_address_of_overloaded_function): Do conversion
2559 to correct type here, rather than ...
2560 (instantiate_type): Here.
2562 * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro.
2563 (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it.
2564 (decl_template_parm_p): Remove.
2565 * decl.c (pushdecl): Don't set DECL_CONTEXT for a template
2567 * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P.
2568 * pt.c (push_inline_template_parms_recursive): Set it.
2569 (decl_template_parm_p): Remove.
2570 (check_template_shadow): Use DECL_TEMPLATE_PARM_P.
2571 (process_template_parm): Set it.
2573 Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com>
2575 * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus
2576 if configured with cpplib.
2578 1998-12-15 Mark Mitchell <mark@markmitchell.com>
2580 * decl.c (poplevel): Make sure ns_binding is initialized.
2582 * decl.c (finish_function): Undo inadvertent change in previous
2585 1998-12-14 Mark Mitchell <mark@markmitchell.com>
2587 * class.c (pushclass): Tweak handling of class-level bindings.
2588 (resolve_address_of_overloaded_function): Update pointer-to-member
2590 (instantiate_type): Likewise.
2591 * cvt.c (cp_convert_to_pointer): Likewise.
2592 * decl.c (pop_binding): Take the DECL to pop, not just the name.
2593 Deal with `struct stat' hack.
2594 (binding_level): Add to documentation.
2595 (push_binding): Clear BINDING_TYPE.
2596 (add_binding): New function.
2597 (push_local_binding): Use it.
2598 (push_class_binding): Likewise.
2599 (poplevel): Adjust calls to pop_binding.
2600 (poplevel_class): Likewise.
2601 (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden
2602 declarations to current binding level.
2603 (push_class_level_binding): Likewise.
2604 (push_overloaded_decl): Adjust handling of OVERLOADs in local
2606 (lookup_namespace_name): Don't crash when confronted with a
2608 (lookup_name_real): Do `struct stat' hack in local binding
2610 (build_ptrmemfunc_type): Adjust documentation.
2611 (grokdeclarator): Don't avoid building real array types when
2612 processing templates unless really necessary.
2613 (finish_method): Adjust calls to pop_binding.
2614 * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves,
2615 not reparse_decl_as_expr.
2616 (build_expr_from_tree): Deal with a template-id as the function to
2617 call in a METHOD_CALL_EXPR.
2618 * pt.c (convert_nontype_argument): Tweak pointer-to-member handling.
2619 (maybe_adjust_types_For_deduction): Don't do peculiar things with
2621 (resolve_overloaded_unification): Handle COMPONENT_REFs. Build
2622 pointer-to-member types where necessary.
2623 * tree.c (build_cplus_array_type_1): Don't avoid building real
2624 array types when processing templates unless really necessary.
2625 (build_exception_variant): Compare the exception lists correctly.
2627 1998-12-13 Mark Mitchell <mark@markmitchell.com>
2629 * cp-tree.def (CPLUS_BINDING): Update documentation.
2630 * cp-tree.h (LOCAL_BINDING_P): New macro.
2631 (lang_identifier): Rename local_value to bindings.
2632 (tree_binding): Make `scope' of type `void*', not `tree'.
2633 (BINDING_SCOPE): Update documentation.
2634 (IDENTIFIER_LOCAL_VALUE): Remove.
2635 (IDENTIFIER_CLASS_VALUE): Document.
2636 (IDENTIFIER_BINDING): New macro.
2637 (IDENTIFIER_VALUE): Likewise.
2638 (TIME_IDENTIFIER_TIME): Likewise.
2639 (TIME_IDENTIFIER_FILEINFO): Likewise.
2640 (IMPLICIT_TYPENAME_P): Likewise.
2641 (set_identifier_local_value): Remove.
2642 (push_local_binding): New function.
2643 (push_class_binding): Likewise.
2644 * class.c (pushclass): Update comments; use push_class_binding.
2645 * decl.c (set_identifier_local_value_with_scope): Remove.
2646 (set_identifier_local_value): Likewise.
2647 (push_binding): New function.
2648 (pop_binding): Likewise.
2649 (binding_level): Update documentation. Remove shadowed.
2650 (BINDING_LEVEL): New macro.
2651 (free_binding_nodes): New variable.
2652 (poplevel): Adjust for new name-lookup scheme. Don't mess up
2653 BLOCK_VARs when doing for-scope extension. Remove effectively
2655 (pushlevel_class): Tweak formatting.
2656 (poplevel_class): Adjust for new name-lookup scheme.
2657 (print_binding_level): Likewise.
2658 (store_bindings): Likewise.
2659 (pushdecl): Likewise.
2660 (pushdecl_class_level): Likewise.
2661 (push_class_level_binding): Likewise.
2662 (push_overloaded_decl): Update comments. Adjust for new
2664 (lookup_name_real): Likewise.
2665 (lookup_name_current_level): Likewise.
2666 (cp_finish_decl): Likewise.
2667 (require_complete_types_for_parms): Likewise. Remove misleading
2669 (grok_parms): Likewise. Don't call
2670 require_complete_types_for_parms here.
2671 (grok_ctor_properties): Don't treat templates as copy
2673 (grop_op_properties): Or as assignment operators.
2674 (start_function): Document. Adjust for new name-lookup scheme.
2675 (finish_function): Likewise.
2676 * decl2.c (do_local_using_decl): Use push_local_binding.
2677 * lex.c (begin_definition_of_inclass_inline): New function, split
2679 (do_pending_inlines): Here, and ...
2680 (process_next_inline): Here.
2681 (get_time_identifier): Use TIME_IDENTIFIER_* macros.
2682 (init_filename_times): Likewise.
2683 (extract_interface_info): Likewise.
2684 (ste_typedecl_interface_info): Likewise.
2685 (check_newline): Likewise.
2686 (dump_time_statistics): Likewise.
2687 (handle_cp_pragma): Likewise.
2688 (do_identifier): Adjust for new name-lookup scheme.
2689 * parse.y (function_try_block): Return ctor_initializer_opt value.
2691 (fn.defpen): Pass appropriate values to start_function.
2692 (pending_inline): Use functor_try_block value, and pass
2693 appropriate values to finish_function.
2694 * pt.c (is_member_template): Update documentation; remove handling
2695 of FUNCTION_DECLs. As per name, this function should deal only in
2697 (decl_template_parm_p): Change name of olddecl parameter to decl.
2698 (check_template_shadow): Adjust for new name-lookup scheme.
2699 (lookup_template_class): Likewise.
2700 (tsubst_decl): Tweak so as not to confuse member templates with
2701 copy constructors and assignment operators.
2702 (unify): Handle UNION_TYPEs.
2703 * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme.
2704 (lang_print_xnode): Adjust for new name-lookup scheme.
2705 * typeck.c (mark_addressable): Likewise.
2706 (c_expand_return): Likewise.
2708 1998-12-08 Jason Merrill <jason@yorick.cygnus.com>
2710 * decl.c (grokdeclarator): Allow field with same name as class
2713 * decl.c (lookup_name_real): Don't limit field lookup to types.
2714 * class.c (check_member_decl_is_same_in_complete_scope): No error
2715 if icv and x are the same.
2716 * lex.c (do_identifier): Tweak error message.
2718 1998-12-10 Mark Mitchell <mark@markmitchell.com>
2720 * decl.c (start_enum): Use push_obstacks, not
2721 end_temporary_allocation.
2722 (finish_enum): Call pop_obstacks.
2724 1998-12-10 Mark Mitchell <mark@markmitchell.com>
2726 * class.c (instantiate_type): Return error_mark_node rather than
2729 1998-12-09 Mark Mitchell <mark@markmitchell.com>
2731 * cp-tree.h (most_specialized_instantiation): New function.
2732 (print_candidates): Likewise.
2733 * class.c (validate_lhs): Remove.
2734 (resolve_address_of_overloaded_function): New function, split out
2735 and then substantially reworked, from ...
2736 (instantiate_type): Use it. Simplify.
2737 * cvt.c (convert_to_reference): Complain when caller has indicated
2738 that's the right thing to do. Don't crash if instantiate_type
2740 * pt.c: Substitute `parameters' for `paramters' throughout.
2741 (print_candidates): Don't make it static.
2742 (most_specialized_instantiation): Split out from ...
2743 (most_specialized): Here.
2745 Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com>
2747 * lex.c (lang_init_options): Initialize cpplib.
2748 * decl2.c (parse_options,cpp_initialized): Removed.
2749 (lang_decode_option): Move initialization of cpplib to
2752 1998-12-09 Mark Mitchell <mark@markmitchell.com>
2754 * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as
2755 well as the TYPE_DECL, when a typedef name is assigned to a
2756 previously anonymous type.
2758 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2760 * cp/except.c (call_eh_info): Use __start_cp_handler instead of
2761 __cp_eh_info for getting the eh info pointer. Add table_index to
2763 (push_eh_cleanup): Don't increment 'handlers' data field.
2764 (process_start_catch_block): Don't set the 'caught' field.
2766 * cp/exception.cc (CP_EH_INFO): New macro for getting the
2767 exception info pointer within library routines.
2768 (__cp_eh_info): Use CP_EH_INFO.
2769 (__start_cp_handler): Get exception info pointer, set caught field,
2770 and increment the handlers field. Avoids this being done by handlers.
2771 (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro.
2772 (uncaught_exception): Use CP_EH_INFO macro.
2774 Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com)
2776 * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h
2778 Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com>
2780 * lex.c (check_newline): Add support for \ as `natural'
2781 characters in file names in #line to be consistent with #include
2782 handling. We support escape processing in the # 1 "..." version of
2783 the command. See also support in cp/lex.c.
2785 1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu>
2787 * cp/decl2.c: s/data/opts/ when initializing cpp_reader
2790 1998-12-07 Jason Merrill <jason@yorick.cygnus.com>
2792 * decl.c (build_typename_type): Set DECL_ARTIFICIAL.
2794 * error.c (dump_simple_decl): Also print namespace context.
2795 (dump_function_decl): Likewise.
2797 * decl2.c (ambiguous_decl): Don't print old value if it's
2800 * decl.c (lookup_name_real): Fix handling of local types shadowed
2801 by a non-type decl. Remove obsolete code.
2802 * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro.
2804 * lang-options.h: Add -fpermissive.
2805 * decl2.c: Likewise.
2806 * cp-tree.h: Add flag_permissive.
2807 * decl.c (init_decl_processing): If neither -fpermissive or -pedantic
2808 were specified, set flag_pedantic_errors.
2809 * call.c (build_over_call): Turn dropped qualifier messages
2811 * cvt.c (convert_to_reference): Likewise.
2812 * typeck.c (convert_for_assignment): Likewise.
2814 1998-12-05 Jason Merrill <jason@yorick.cygnus.com>
2816 * decl2.c (coerce_new_type): Use same_type_p.
2817 (coerce_delete_type): Likewise.
2819 * call.c (check_dtor_name): Return 1, not error_mark_node.
2821 1998-12-04 Jason Merrill <jason@yorick.cygnus.com>
2823 * lex.c (handle_cp_pragma): Disable #pragma interface/implementation
2824 if MULTIPLE_SYMBOL_SPACES.
2826 * pt.c (check_template_shadow): New fn.
2827 * decl2.c (grokfield): Use it.
2828 * decl.c (pushdecl): Likewise.
2829 (pushdecl_class_level): Likewise.
2830 (start_method): Likewise.
2831 (xref_tag): Don't try to use 't' if we're defining.
2833 * call.c (check_dtor_name): Just return an error_mark_node.
2834 * pt.c (lookup_template_class): Complain about using non-template here.
2835 * parse.y (apparent_template_type): Not here.
2837 * pt.c (check_explicit_specialization): Complain about specialization
2840 * lang-options.h: Add -f{no-,}implicit-inline-templates.
2842 * pt.c (convert_nontype_argument): Don't assume that any integer
2843 argument is intended to be a constant-expression.
2845 1998-12-03 Mark Mitchell <mark@markmitchell.com>
2847 * class.c (handle_using_decl): Fix comment. Don't lookup
2848 constructors in base classes.
2849 (validate_lhs): Fix typo in comment.
2850 * search.c (lookup_field_1): Don't return a USING_DECL.
2852 * cp-tree.h (DECL_ACCESS): Improve documentation.
2854 * decl.c (expand_static_init): Don't set the initialization-done
2855 flag until the initialization is done.
2857 1998-12-02 Mark Mitchell <mark@markmitchell.com>
2859 * decl2.c (validate_nonmember_using_decl): Complain about using
2860 declarations for class members.
2862 1998-11-29 Jason Merrill <jason@yorick.cygnus.com>
2864 * typeck2.c (process_init_constructor): Use same_type_p.
2866 * decl.c (check_tag_decl): Don't warn about null decl inside a
2869 * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than
2871 (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE.
2872 (resolve_overloaded_unification): Strip baselinks.
2874 Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2876 * g++spec.c: Don't prototype xmalloc.
2878 1998-11-25 Jason Merrill <jason@yorick.cygnus.com>
2880 * except.c (expand_throw): Use TYPE_PTR_P to check for pointers.
2882 * decl.c (check_tag_decl): Do complain about null friend decl at
2885 1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2887 * lex.c (make_lang_type): Clear the whole struct lang_type, not
2888 only the first multiple of sizeof (int).
2890 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
2892 * decl.c (start_decl): An explicit specialization of a static data
2893 member is only a definition if it has an initializer.
2895 * except.c (expand_throw): Use cp_finish_decl for the throw temp.
2896 * cvt.c (build_up_reference): Pass DIRECT_BIND down into
2898 * init.c (expand_default_init): Check for DIRECT_BIND instead of
2901 * call.c (build_over_call): Use build_decl.
2903 * except.c (expand_throw): Just use convert, not
2904 build_reinterpret_cast.
2906 * lex.c (handle_generic_pragma): Use token_buffer.
2908 * decl.c (check_tag_decl): Don't complain about null friend decl.
2910 1998-11-24 Dave Pitts <dpitts@cozx.com>
2912 * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the
2914 * lex.c (check_newline): Use ISALPHA.
2915 (readescape): Use ISGRAPH.
2916 (yyerror): Use ISGRAPH.
2918 1998-11-24 Nathan Sidwell <nathan@acm.org>
2920 * search.c (get_abstract_virtuals): Do not use initial
2921 CLASSTYPE_ABSTRACT_VIRTUALS.
2922 * typeck2.c (abstract_virtuals_error): Show location of abstract
2924 * call.c (build_new_method_call): Use
2925 CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate.
2926 * class.c (finish_struct_bits): Don't bother working out whether
2927 get_abstract_virtuals will do anything, just do it.
2929 1998-11-24 Graham <grahams@rcp.co.uk>
2931 * typeck.c (build_component_ref): Remove unused statement.
2933 1998-11-24 Jason Merrill <jason@yorick.cygnus.com>
2935 * class.c (add_method): Catch invalid overloads.
2937 * class.c (add_method): Build up OVERLOADs properly for conversion ops.
2938 * search.c (lookup_conversions): Handle getting real OVERLOADs.
2939 (add_conversions): Likewise. Revert last change.
2940 * call.c (add_conv_candidate): Pass totype to add_candidate instead
2941 of fn. Don't add a new candidate if the last one was for the same
2943 (print_z_candidates): Handle getting a type as a function.
2944 (joust): If we got two conversion candidates to the same type,
2946 (build_object_call): Lose 'templates'.
2947 (build_user_type_conversion_1): Handle getting real OVERLOADs.
2949 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
2951 * typeck2.c (process_init_constructor): If there are elements
2952 that don't have initializers and they need to have constructors
2953 run, supply them with initializers.
2955 * class.c (finish_struct_1): A class with a 0-width bitfield is
2958 1998-11-23 Mark Mitchell <mark@markmitchell.com>
2960 * pt.c (instantiate_class_template): Don't try to figure out what
2961 specialization to use for a partial instantiation. Correct
2962 typos in a couple of comments. Avoid calling uses_template_parms
2965 1998-11-23 Benjamin Kosnik <bkoz@cygnus.com>
2967 * method.c (process_overload_item): Add call to
2968 build_mangled_C9x_name for intTI_type_nodes.
2969 (build_mangled_C9x_name): Add prototype, define.
2970 * decl.c (init_decl_processing): Add names for
2973 1998-11-23 Jason Merrill <jason@yorick.cygnus.com>
2975 * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS.
2977 * class.c (finish_struct_1): Set things up for 0-width bitfields
2978 like we do for others.
2980 * decl.c (check_tag_decl): New fn.
2981 (shadow_tag): Split out from here.
2982 * decl2.c (grok_x_components): Call it.
2984 1998-11-22 Jason Merrill <jason@yorick.cygnus.com>
2986 * decl.c: Lose warn_about_return_type.
2987 (grokdeclarator): Always complain about implicit int, except for
2990 * decl.c (tag_name): New fn.
2991 (xref_tag): Complain about using typedef-name after class-key.
2993 * init.c (expand_vec_init): Also keep going if from_array.
2995 * tree.c (is_overloaded_fn): Also handle the output of
2998 * decl.c (grokdeclarator): Use constructor_name when comparing
2999 field name against enclosing class.
3000 * class.c (finish_struct_anon): Likewise.
3002 1998-11-22 Mark Mitchell <mark@markmitchell.com>
3004 * decl.c (poplevel): Remove code to handle KEEP == 2.
3005 (finish_function): Don't confuse BLOCK-order when
3006 processing a destructor.
3008 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
3010 * decl.c (require_complete_types_for_parms): Call layout_decl
3011 after we've completed the type.
3013 1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de>
3015 * decl2.c (validate_nonmember_using_decl): Allow using templates
3016 from the global namespace.
3018 1998-11-21 Jason Merrill <jason@yorick.cygnus.com>
3020 Handle specifying template args to member function templates.
3021 * tree.c (build_overload): Always create an OVERLOAD for a template.
3022 * search.c (add_conversions): Handle finding an OVERLOAD.
3023 * decl2.c (check_classfn): Likewise.
3024 * lex.c (identifier_type): See through a baselink.
3025 * parse.y (do_id): Don't call do_identifier if we got a baselink.
3026 * class.c (instantiate_type, case TREE_LIST): Recurse.
3028 * decl.c (grokdeclarator): Allow a boolean constant for array
3029 bounds, odd as that sounds.
3031 * pt.c (unify): Be more strict about non-type parms, except for
3033 (UNIFY_ALLOW_INTEGER): New macro.
3035 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
3037 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
3039 1998-11-19 Jason Merrill <jason@yorick.cygnus.com>
3041 * semantics.c (begin_class_definition): Call
3042 maybe_process_partial_specialization before push_template_decl.
3043 Don't call push_template_decl for a specialization.
3044 * search.c (lookup_field): Do return a member template class.
3045 * decl2.c (handle_class_head): Handle member template classes.
3047 * decl.c (grokdeclarator): A parm type need not be complete.
3049 * pt.c (convert_nontype_argument): Fix thinko.
3051 1998-11-18 Mark Mitchell <mark@markmitchell.com>
3053 * cp-tree.h (PTRMEM_CST_CLASS): Fix typo.
3054 (global_delete_fndecl): New variable.
3055 * decl.c (global_delete_fndecl): Define it.
3056 (init_decl_processing): Set it.
3057 * init.c (build_builtin_delete_call): Use it.
3058 * tree.c (mapcar): Recursively call mapcar for the type of EXPR
3061 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
3063 * decl.c (cplus_expand_expr_stmt): Always complain about unresolved
3066 * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue.
3067 * call.c (build_object_call): Also support references to functions.
3068 * typeck.c (convert_for_initialization): Don't decay a function
3069 if the target is a reference to function.
3071 * search.c (add_conversions): Get all the overloads from a class.
3073 * decl.c (grok_ctor_properties): Complain about any constructor
3074 that will take a single arg of the class type by value.
3076 * typeck2.c (build_functional_cast): Can't create objects of
3077 abstract classes this way.
3078 * cvt.c (ocp_convert): Likewise.
3080 * decl.c (grokfndecl): Member functions of local classes are not
3083 1998-11-18 Mark Mitchell <mark@markmitchell.com>
3085 * Make-lang.in (cc1plus): Add dependency on hash.o.
3087 1998-11-18 Jason Merrill <jason@yorick.cygnus.com>
3089 * search.c (get_abstract_virtuals): Complain about virtuals with
3091 * typeck2.c (abstract_virtuals_error): Remove handling for virtuals
3092 with no final overrider.
3093 * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P
3094 on virtuals with no final overrider.
3096 * lex.c (reinit_parse_for_block): Add a space after the initial ':'.
3098 * class.c (finish_struct_1): Don't remove zero-width bit-fields until
3101 * friend.c (do_friend): Don't set_mangled_name_for_decl.
3103 * class.c (finish_struct_anon): Complain about non-fields.
3104 * decl2.c (build_anon_union_vars): Likewise.
3106 * decl.c (grokdeclarator): Normal data members can't have the same
3107 name as the class, either.
3108 * class.c (finish_struct_anon): Neither can members of an
3111 1998-11-17 Mark Mitchell <mark@markmitchell.com>
3113 * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses.
3114 (TYPE_BINFO): Likewise.
3115 (IS_AGGR_TYPE): Tweak.
3116 (SET_IS_AGGR_TYPE): New macro.
3117 (CLASS_TYPE_P): Tweak.
3118 (lang_type): Group mark bitfields together. Remove linenum.
3119 (CLASSTYPE_SOURCE_LINE): Remove macro.
3120 (CLASSTYPE_MARKED_N): New macro.
3121 (SET_CLASSTYPE_MARKED_N): Likewise.
3122 (CLEAR_CLASSTYPE_MARKED_N): Likewise.
3123 (CLASS_TYPE_MARKED_*): Use them.
3124 (SET_CLASSTYPE_MARKED_*): Likewise.
3125 (CLEAR_CLASSTYPE_MARKED_*): Likewise.
3126 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3127 (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well.
3128 (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE.
3129 * class.c (class_cache_obstack): New variable.
3130 (class_cache_firstobj): Likewise.
3131 (finish_struct): Don't set CLASSTYPE_SOURCE_LINE.
3132 (pushclass): Free the cache, when appropriate.
3134 (maybe_push_cache_obstack): Use class_cache_obstack.
3135 * decl.c (include hash.h).
3136 (typename_hash): New function.
3137 (typename_compare): Likewise.
3138 (build_typename_type): Check the hash table to avoid creating
3140 (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE.
3141 (grokdeclarator): Use CLASS_TYPE_P.
3142 (xref_basetypes): Likewise.
3143 (start_function): Likewise. Don't put current_class_ref on the
3145 * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO
3147 * lex.c (note_got_semicolon): Use CLASS_TYPE_P.
3148 (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated
3149 fields for types other than class types. Do clear TYPE_ALIAS_SET
3150 for types other than class types, though.
3151 * method.c (build_overload_identifier): Use CLASS_TYPE_P and
3152 TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3153 * pt.c (process_template_parm): Don't set
3154 CLASSTYPE_GOT_SEMICOLON.
3155 (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3156 Coerce arguments on the momentary obstack.
3157 (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3158 (instantiate_class_template): Calculate template arguments on the
3159 momentary obstack. Tidy.
3160 (tsubst_template_arg_vector): Use make_temp_vec.
3161 (tsubst_aggr_type): Put template arguments on the momentary
3163 (tsubst_decl): Likewise.
3164 (tsubst): Copy the array bounds index to the permanent obstack
3165 before building index types. Use new macros.
3166 (unify): Use new macros.
3167 (do_type_instantiation): Likewise.
3168 * search.c (lookup_fnfields_1): Use new macros.
3169 (dfs_pushdecls): Build envelopes on the cache obstack.
3170 (dfs_compress_decls): Use new macros.
3171 (push_class_decls): Build on the cache obstack.
3172 * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON.
3173 * sign.c (build_signature_pointer_or_reference_type): Use
3175 * tree.c (make_binfo): Check CLASS_TYPE_P.
3176 (copy_template_template_parm): Adjust.
3177 (make_temp_vec): Use push_expression_obstack.
3178 * typeck.c (complete_type): Use new macros.
3179 (comptypes): Likewise.
3181 1998-11-17 Jason Merrill <jason@yorick.cygnus.com>
3183 * pt.c (tsubst): Add diagnostics for invalid array, reference
3184 and pointer to member types.
3186 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
3188 * typeck2.c (my_friendly_abort): Don't fatal twice in a row.
3190 * typeck.c (c_expand_start_case): Use build_expr_type_conversion.
3193 * parse.y (structsp): Fix cut-and-paste error.
3195 * init.c (build_new): Complain about non-integral size.
3197 * parse.y (unary_expr): Complain about defining types in sizeof.
3199 * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn.
3201 * rtti.c (build_x_typeid): Complain about typeid without
3202 including <typeinfo>.
3203 (get_typeid): Likewise. Complain about typeid of incomplete type.
3204 (get_tinfo_fn_dynamic): Likewise.
3205 (get_typeid_1): Not static anymore.
3206 * except.c (build_eh_type_type): Use get_typeid_1.
3208 * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to
3209 ambiguous or private bases. Fix warning for reference cast.
3211 1998-11-16 Mark Mitchell <mark@markmitchell.com>
3213 * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro.
3214 * decl.c (duplicate_decls): Remove special-case code to deal with
3215 template friends, and just do the obvious thing.
3216 * pt.c (register_specialization): Tweak for clarity, and also to
3217 clear DECL_INITIAL for an instantiation before it is merged with a
3219 (check_explicit_specialization): Fix indentation.
3220 (tsubst_friend_function): Handle both definitions in friend
3221 declaration and outside friend declarations.
3222 (tsubst_decl): Don't clear DECL_INITIAL for an instantiation.
3223 (regenerate_decl_from_template): Tweak accordingly.
3224 (instantiate_decl): Likewise.
3226 1998-11-16 Jason Merrill <jason@yorick.cygnus.com>
3228 * decl.c (cplus_expand_expr_stmt): Promote warning about naked
3229 member function reference to error.
3230 * cvt.c (ocp_convert): Complain about converting an overloaded
3233 * init.c (build_offset_ref): Just return a lone static member
3236 * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs,
3239 * typeck.c (build_binary_op_nodefault): Improve error handling.
3241 * decl.c (grokfndecl): Complain about making 'main' a template.
3243 * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*.
3245 * call.c (build_method_call): Handle a BIT_NOT_EXPR around a
3246 TYPE_DECL in a template.
3248 1998-11-15 Jason Merrill <jason@yorick.cygnus.com>
3250 * typeck2.c (my_friendly_abort): Add URL in the other case, too.
3252 * decl.c (struct cp_function): Add named_label_uses.
3253 (push_cp_function_context): Save it.
3254 (pop_cp_function_context): Restore it.
3255 (define_label): Also complain about jumping into the scope of
3256 non-POD objects that don't have constructors.
3257 * tree.c (pod_type_p): New fn.
3259 * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner.
3260 * rtti.c (synthesize_tinfo_fn): Call import_export_decl here.
3261 (get_tinfo_fn): Not here.
3262 * repo.c (repo_get_id): Abort if we get called for an incomplete
3265 1998-11-13 Mark Mitchell <mark@markmitchell.com>
3267 * except.c (expand_throw): Make sure first argument to
3268 __cp_push_exception is of type `void*' to avoid spurious error
3271 1998-11-11 Jason Merrill <jason@yorick.cygnus.com>
3273 * pt.c (try_one_overload): Take orig_targs again. Only check for
3274 mismatches against them; we don't care what a previous call found.
3275 (resolve_overloaded_unification): Adjust.
3277 * search.c (lookup_field): Don't return anything for a non-type
3278 field from a dependent type.
3279 * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class
3280 in an array declarator.
3281 (start_decl): Push into the class before looking for the field.
3283 1998-11-08 Mark Mitchell <mark@markmitchell.com>
3285 * method.c (build_overload_value): Handle REFERENCE_TYPE.
3287 1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
3289 * decl.c (grokdeclarator): Allow namespace-scoped members if they
3292 1998-11-08 Jason Merrill <jason@yorick.cygnus.com>
3294 * pt.c (tsubst_decl): Don't mess with the global value of an
3295 un-mangled DECL_ASSEMBLER_NAME.
3297 1998-11-03 Christopher Faylor <cgf@cygnus.com>
3299 * decl.c (init_decl_processing): Remove CYGWIN conditional
3300 since CYGWIN is now able to deal with trapping signals.
3302 Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3304 * cp-tree.h: Don't include gansidecl.h.
3305 * exception.cc: Include gansidecl.h (since we don't include config.h)
3306 * g++spec.c: Don't include gansidecl.h.
3308 1998-11-06 Mark Mitchell <mark@markmitchell.com>
3310 * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease
3312 (DECL_DEFINED_IN_CLASS_P): New macro.
3313 (TEMPLATE_PARMS_FOR_INLINE): Document.
3314 (check_static_variable_definition): New function.
3315 * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
3317 (check_static_variable_definition): Split out from ...
3318 (grokdeclarator): Here.
3319 * pt.c (check_default_tmpl_args): New function, split out from ...
3320 (push_template_decl_real): Here.
3321 (instantiate_template): Fix comment.
3323 1998-11-04 Mark Mitchell <mark@markmitchell.com>
3325 * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
3326 (CP_TYPE_VOLATILE_P): Likewise.
3327 (CP_TYPE_RESTRICT_P): Likewise.
3329 1998-11-03 Mark Mitchell <mark@markmitchell.com>
3331 * pt.c (tsubst): Use build_index_type, not build_index_2_type.
3333 1998-11-02 Jason Merrill <jason@yorick.cygnus.com>
3335 * class.c (instantiate_type): Be more helpful.
3337 * decl2.c (import_export_decl): Call import_export_class.
3339 * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
3340 * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
3341 * pt.c (tsubst_copy): Likewise.
3343 1998-11-02 Mark Mitchell <mark@markmitchell.com>
3345 * init.c (expand_vec_init): Fix off-by-one error.
3347 1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br>
3349 * parse.y (apparent_template_type): New type.
3350 (named_complex_class_head_sans_basetype): Use it.
3351 * Makefile.in (CONFLICTS): One new conflict.
3352 * parse.c: Regenerated.
3354 1998-11-01 Mark Mitchell <mark@markmitchell.com>
3356 * cp-tree.h (COMPARE_STRICT): New macro.
3357 (COMPARE_BASE): Likewise.
3358 (COMPARE_RELAXED): Likewise.
3359 (COMPARE_REDECLARATION): Likewise.
3360 (same_type_p): Likewise.
3361 (same_or_base_type_p): Likewise.
3362 * call.c (standard_conversion): Use them, in place of comptypes
3363 with numeric arguments.
3364 (reference_binding): Likewise.
3365 (convert_like): Likewise.
3366 (build_over_call): Likewise.
3367 (is_subseq): Likewise.
3368 (is_properly_derived_from): Likewise.
3369 (compare_ics): Likewise.
3371 * class.c (delete_duplicate_fields_1): Likewise.
3372 (resolves_to_fixed_type_p): Likewise.
3373 (instantiate_type): Likewise. Remove #if 0'd code.
3374 * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here.
3375 (pushdecl): Likewise.
3376 (lookup_name_real): Likewise.
3377 (grokdeclarator): Likewise. Check for illegal array declarations.
3378 (grokparms): Likewise.
3379 (grok_op_properties): Likewise.
3380 * decl2.c (check_classfn): Likewise.
3381 * friend.c (is_friend): Likewise.
3382 (make_friend_class): Likewise.
3383 * init.c (expand_aggr_init): Likewise.
3384 (expand_vec_init): Likewise.
3385 * pt.c (is_member_template_class): Remove declaration.
3386 (is_specialization_of): Use COMPARE_* and new macros.
3387 (comp_template_parms): Likewise.
3388 (convert_nontype_argument): Likewise.
3389 (coerce_template_template_parms): Likewise.
3390 (template_args_equal): Likewise.
3391 (lookup_template_class): Likewise.
3392 (type_unification_real): Likewise.
3394 (get_bindings_real): Likewise.
3395 * search.c (covariant_return_p): Likewise.
3396 (get_matching_virtual): Likewise.
3397 * sig.c (match_method_types): Likewise.
3398 * tree.c (vec_binfo_member): Likewise.
3399 (cp_tree_equal): Likewise.
3400 * typeck.c (common_type): Likewise.
3401 (comp_array_types): Likewise. Get issues involving unknown array
3403 (comptypes): Update comments. Use new flags.
3404 (comp_target_types): Use new macros.
3405 (compparms): Likewise.
3406 (comp_target_parms): Likewise.
3407 (string_conv_p): Likewise.
3408 (build_component_ref): Likewise.
3409 (build_indirect_ref): Likewise.
3410 (build_conditional_expr): Likewise.
3411 (build_static_cast): Likewise.
3412 (build_reinterpret_cast): Likewise.
3413 (build_const_cast): Likewise.
3414 (build_modify_expr): Likewise.
3415 (convert_for_assignment): Likewise.
3416 (comp_ptr_ttypes_real): Likewise.
3417 (ptr_reasonably_similar): Likewise.
3418 (comp_ptr_ttypes_const): Likewise.
3420 1998-10-31 Jason Merrill <jason@yorick.cygnus.com>
3422 * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error.
3424 1998-10-30 Mark Mitchell <mark@markmitchell.com>
3426 * decl2.c (delete_sanity): Pass integer_zero_node, not
3427 integer_two_node, to build_vec_delete.
3428 * init.c (build_array_eh_cleanup): Remove.
3429 (expand_vec_init_try_block): New function.
3430 (expand_vec_init_catch_clause): Likewise.
3431 (build_vec_delete_1): Don't deal with case that auto_delete_vec
3432 might be integer_two_node anymore.
3433 (expand_vec_init): Rework for initialization-correctness and
3434 exception-correctness.
3435 * typeck2.c (process_init_constructor): Make mutual exclusivity
3436 of cases more obvious.
3438 1998-10-29 Jason Merrill <jason@yorick.cygnus.com>
3440 * decl.c (lookup_name_real): OK, only warn if not lexing.
3441 Simplify suggested fix.
3443 * cp-tree.h (IDENTIFIER_MARKED): New macro.
3444 * search.c (lookup_conversions): Use breadth_first_search.
3445 (add_conversions): Avoid adding two conversions to the same type.
3446 (breadth_first_search): Work with base binfos, rather
3447 than binfos and base indices.
3448 (get_virtual_destructor): Adjust.
3449 (tree_has_any_destructor_p): Adjust.
3450 (get_matching_virtual): Adjust.
3452 * pt.c (push_template_decl_real): Generalize check for incorrect
3453 number of template parms.
3454 (is_member_template_class): #if 0.
3456 1998-10-29 Richard Henderson <rth@cygnus.com>
3458 * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
3461 1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu>
3463 * lex.c: Call check_newline from lang_init always. After
3464 calling cpp_start_read, set yy_cur and yy_lim to read from the
3465 cpplib token buffer.
3467 1998-10-28 Jason Merrill <jason@yorick.cygnus.com>
3469 * class.c (instantiate_type): Don't consider templates for a normal
3472 * class.c (finish_struct_1): Don't complain about non-copy
3473 assignment ops in union members.
3475 * class.c (build_vtable): Don't pass at_eof to import_export_vtable.
3476 (prepare_fresh_vtable): Likewise.
3477 (finish_struct_1): Don't call import_export_class.
3478 * decl2.c (finish_vtable_vardecl): Do import/export stuff.
3479 (finish_prevtable_vardecl): Lose.
3480 (finish_file): Don't call it.
3481 * pt.c (instantiate_class_template): Likewise.
3482 * cp-tree.h: Remove it.
3484 * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here.
3485 * decl.c (finish_function): Not here.
3486 (start_function): Do set DECL_INITIAL.
3488 * pt.c (push_template_decl_real): Complain about default template
3489 args for enclosing classes.
3491 * call.c (add_function_candidate): Treat conversion functions
3492 as coming from the argument's class.
3493 * cp-tree.h (DECL_CONV_FN_P): New fn.
3494 (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE.
3495 * class.c (add_method): Use DECL_CONV_FN_P.
3496 * decl2.c (check_classfn): Likewise.
3497 * error.c (dump_function_name): Likewise.
3498 (dump_function_decl): Likewise.
3499 * pt.c (fn_type_unification): Likewise.
3500 * search.c (add_conversions): Likewise.
3502 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
3504 * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL.
3505 * method.c (hack_identifier): Also check for using RESULT_DECL
3508 1998-10-27 Mark Mitchell <mark@markmitchell.com>
3510 * decl.c (grokdeclarator): Use type_quals, rather than constp,
3513 1998-10-27 Jason Merrill <jason@yorick.cygnus.com>
3515 * call.c (standard_conversion): instantiate_type here.
3516 (reference_binding): And here.
3517 (implicit_conversion): Not here.
3518 (build_op_delete_call): No need to cons up an OVERLOAD.
3519 * cvt.c (cp_convert_to_pointer): instantiate_type here.
3520 (convert_to_reference): And here.
3521 * decl.c (grok_reference_init): Not here.
3522 (grokparms): Or here.
3523 * typeck2.c (digest_init): Or here.
3524 * typeck.c (decay_conversion): Take the address of overloaded
3526 (require_instantiated_type): Lose.
3527 (convert_arguments): Don't handle unknown types here.
3528 (build_c_cast): Likewise.
3529 (build_binary_op): Gut.
3530 (build_conditional_expr): Don't require_instantiated_type.
3531 (build_modify_expr): Likewise.
3532 (build_static_cast): Don't instantiate_type.
3533 (build_reinterpret_cast): Likewise.
3534 (build_const_cast): Likewise.
3535 (convert_for_initialization): Likewise.
3536 (build_ptrmemfunc): Use type_unknown_p.
3537 (convert_for_assignment): Also do default_conversion on overloaded
3538 functions. Hand them off to ocp_convert.
3540 1998-10-26 Mark Mitchell <mark@markmitchell.com>
3542 * error.c (dump_decl): Deal with TEMPLATE_DECLs that are
3543 VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type.
3545 * class.c (finish_struct_1): Use build_cplus_array_type to build
3547 * decl.c (init_decl_processing): Likewise.
3548 * except.c (expand_end_eh_spec): Likewise.
3549 * search.c (expand_upcast_fixups): Simplify very slightly.
3551 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
3553 * decl.c (grokdeclarator): Complain about a variable using
3554 constructor syntax coming back null from start_decl.
3556 * friend.c (make_friend_class): Complain about trying to make
3557 a non-class type a friend.
3559 * decl.c (grokfndecl): Set DECL_INITIAL for a defn here.
3560 (start_function): Not here.
3562 1998-10-26 Brendan Kehoe <brendan@cygnus.com>
3564 * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration.
3566 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
3568 * typeck2.c (process_init_constructor): Only skip anonymous fields
3569 if they are bitfields.
3571 * cp-tree.def (TYPEOF_TYPE): New code.
3572 * error.c (dump_type_real): Handle it.
3573 * pt.c (tsubst): Likewise.
3574 * tree.c (search_tree): Likewise.
3575 * semantics.c (finish_typeof): New fn.
3576 * parse.y (typespec): Use it.
3577 * cp-tree.h: Declare it.
3579 1998-10-26 Manfred Hollstein <manfred@s-direktnet.de>
3581 * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional.
3583 1998-10-26 Jason Merrill <jason@yorick.cygnus.com>
3585 * typeck.c (convert_arguments): Don't handle pmf references
3588 * init.c (build_member_call): Don't try to convert to the base type
3589 if it's ambiguous or pedantic.
3591 * typeck2.c (check_for_new_type): Only depend on pedantic for
3594 1998-10-25 Mark Mitchell <mark@markmitchell.com>
3596 * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all
3597 non-converting constructors.
3599 1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
3601 * gxxint.texi: Correct documentation for n, N, Q, and B.
3603 1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de>
3605 * parse.y (condition): Convert VAR_DECL from reference to indirect
3608 1998-10-23 Andrew MacLeod <amacleod@cygnus.com>
3610 * exception.cc (__cp_pop_exception): Free the original exception
3611 value, not the potentially coerced one.
3613 1998-10-23 Mark Mitchell <mark@markmitchell.com>
3615 * Makefile.in (hash.h): Run gperf when necessary.
3617 * cp-tree.h (CP_TYPE_READONLY): Remove.
3618 (CP_TYPE_VOLATILE): Likewise.
3619 (CP_TYPE_QUALS): New macro.
3620 (CP_TYPE_CONST_P): Likewise.
3621 (CP_TYPE_VOLATILE_P): Likewise.
3622 (CP_TYPE_RESTRICT_P): Likewise.
3623 (CP_TYPE_CONST_NON_VOLATILE_P): Likewise.
3624 (cp_build_type_variant): Rename to ...
3625 (cp_build_qualified_type): New function.
3626 (c_apply_type_quals_to_decl): Declare.
3627 (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'.
3628 (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise.
3629 (cp_type_qual_from_rid): New function.
3630 (compparms): Remove unused parameter. All callers changed.
3631 (cp_type_quals): New function.
3632 (at_least_as_qualified_p): Likewise.
3633 (more_qualified_p): Likewise.
3635 * call.c (standard_conversion): Replace calls to
3636 cp_build_type_variant with cp_build_qualified_type. Use
3637 CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to
3638 compare them. Use CP_TYPE_* macros to check qualifiers.
3639 (reference_binding): Likewise.
3640 (implicit_conversion): Likewise.
3641 (add_builtin_candidates): Likewise.
3642 (build_over_call): Likewise.
3643 * class.c (overrides): Compare all qualifiers, not just `const',
3644 on method declarations.
3645 * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc.
3646 (convert_pointer_to_real): Likewise.
3647 (type_promotes_to): Likewise.
3648 * decl.c (check_for_uninitialized_const_var): New function.
3649 (init_decl_processing): More CP_TYPE_QUALS conversion, etc.
3650 (cp_finish_decl): Use check_for_uninitialized_const_var.
3651 (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to
3653 (grok_ctor_properties): Likewise.
3654 (grok_op_properties): Likewise.
3655 (start_function): Likewise.
3656 (rever_static_member_fn): Likewise.
3657 * decl2.c (grok_method_quals): Likewise.
3658 (grokfield): Likewise.
3659 * error.c (dump_readonly_or_volatile): Rename to ...
3660 (dump_qualifiers): New function. Handle `restrict'.
3661 (dump_type_real): Use it.
3662 (dump_aggr_type): Likewise.
3663 (dump_type_prefix): Likewise.
3664 (dump_type_suffix): Likewise.
3665 (dump_function_decl): Likewise.
3666 (cv_as_string): Likewise.
3667 * gxx.gperf: Add __restrict and __restrict__.
3668 * gxxint.texi: Document `u' as used for `__restrict', and a few
3669 other previously undocumented codes.
3670 * hash.h: Regenerated.
3671 * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc.
3672 (build_member_call): Likewise.
3673 (build_new_1): Likewise.
3674 * lex.c (init_parse): Add entry for RID_RESTRICT.
3675 (cons_up_default_function): More CP_TYPE_QUALS conversion, etc.
3676 (cp_type_qual_from_rid): Define.
3677 * lex.h (enum rid): Add RID_RESTRICT.
3678 * method.c (process_modifiers): Deal with `restrict'.
3679 * parse.y (primary): More CP_TYPE_QUALS conversion, etc.
3680 * parse.c: Regenerated.
3681 * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc.
3682 (tsubst_aggr_type): Likewise.
3684 (check_cv_quals_for_unify): Likewise.
3686 * rtti.c (init_rtti_processing): Likewise.
3687 (build_headof): Likewise.
3688 (get_tinfo_var): Likewise.
3689 (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling.
3690 (expand_class_desc): Likewise.
3691 (expand_attr_desc): Likewise.
3692 (synthesize_tinfo_fn): Likewise.
3693 * search.c (covariant_return_p): Likewise. Fix `volatile' handling.
3694 (get_matching_virtual): Likewise.
3695 (expand_upcast_fixups): Likewise.
3696 * sig.c (build_signature_pointer_or_reference_name): Take
3697 type_quals, not constp and volatilep.
3698 (build_signature_pointer_or_reference_type): Likewise.
3699 (match_method_types): More CP_TYPE_QUALS conversion, etc.
3700 (build_signature_pointer_constructor): Likewise.
3701 (build_signature_method_call): Likewise.
3702 * tree.c (build_cplus_array_type): Likewise.
3703 (cp_build_type_variant): Rename to ...
3704 (cp_build_qualified_type): New function. Deal with `__restrict'.
3705 (canonical_type_variant): More CP_TYPE_QUALS conversion, etc.
3706 (build_exception_variant): Likewise.
3708 * typeck.c (qualif_type): Likewise.
3709 (common_type): Likewise.
3710 (comptypes): Likewise.
3711 (comp_cv_target_types): Likewise.
3712 (at_least_as_qualified_p): Define.
3713 (more_qualified_p): Likewise.
3714 (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc.
3715 (compparms): Likewise.
3716 (inline_conversion): Likewise.
3717 (string_conv_p): Likewise.
3718 (build_component_ref): Likewise.
3719 (build_indirect_ref): Likewise.
3720 (build_array_ref): Likewise.
3721 (build_unary_op): Likewise.
3722 (build_conditional_expr): Likewise.
3723 (build_static_cast): Likewise.
3724 (build_c_cast): Likewise.
3725 (build_modify_expr): Likewise.
3726 (convert_For_assignment): Likewise.
3727 (comp_ptr_ttypes_real): Likewise.
3728 (cp_type_quals): New function.
3730 1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
3732 * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
3733 (CP_TYPE_VOLATILE): Likewise.
3734 * decl.c (grokdeclarator): Use them.
3735 * tree.c (canonical_type_variant): Likewise.
3737 1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
3739 * parse.y (named_class_head): Push into class while parsing the
3741 * decl2.c (push_scope, pop_scope): New functions.
3742 * cp-tree.h: Declare them.
3743 * init.c (build_new_1): Delay cleanup until end of full expression.
3745 1998-10-21 Jason Merrill <jason@yorick.cygnus.com>
3747 * typeck.c (build_component_ref): Use of a type here is an error.
3749 1998-10-19 Jason Merrill <jason@yorick.cygnus.com>
3751 Revamp references to member functions.
3752 * method.c (hack_identifier): Call build_component_ref for a
3753 reference to a member function.
3754 * typeck.c (build_component_ref): Only return a single function
3755 if it's static. Otherwise, return a COMPONENT_REF.
3756 (build_x_function_call): Handle a COMPONENT_REF.
3757 (build_unary_op): Handle all unknown-type things.
3758 * decl2.c (arg_assoc): Handle COMPONENT_REF.
3759 * class.c (instantiate_type): Complain if the function we get is a
3760 nonstatic member function. Remove code for finding "compatible"
3762 * pt.c (tsubst_copy): Handle NOP_EXPR.
3763 * tree.c (build_dummy_object): New fn.
3764 (maybe_dummy_object): New fn.
3765 (is_dummy_object): New fn.
3766 * cp-tree.h: Declare them.
3767 * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
3768 * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
3769 * init.c (build_member_call): Use maybe_dummy_object and
3771 (build_offset_ref): Use maybe_dummy_object.
3772 (resolve_offset_ref): Use is_dummy_object.
3773 * typeck.c (build_x_function_call): Call build_dummy_object.
3774 (unary_complex_lvalue): Call is_dummy_object.
3776 * typeck.c (build_component_addr): Make sure field is a field.
3778 * call.c (build_new_op): Delete obsolete code.
3780 * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.
3782 1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de>
3784 * decl2.c (validate_nonmember_using_decl): Fix using-directives of
3785 std if std is ignored.
3787 1998-10-18 Jason Merrill <jason@yorick.cygnus.com>
3789 * decl.c (grokvardecl): Fix thinko.
3791 * decl.c (grokdeclarator): Embedded attrs bind to the right,
3794 * parse.y (fn.def2): Fix 'attrs' format.
3796 1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
3798 * Makefile.in (CONFLICTS): Update.
3799 * parse.y (expr_or_declarator_intern): New rule.
3800 (expr_or_declarator, direct_notype_declarator, primary,
3801 functional_cast): Use it.
3802 (notype_declarator_intern): New rule.
3803 (notype_declarator, complex_notype_declarator): Use it.
3805 1998-10-17 Jason Merrill <jason@yorick.cygnus.com>
3807 * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate.
3808 (grokvardecl): Likewise.
3810 Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3812 * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR).
3813 (add_method): Likewise for arguments 1 & 2 of `bcopy'.
3815 * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN.
3817 * pt.c (process_partial_specialization): Cast 1st argument of
3820 * tree.c (build_base_fields): Cast `base_align' to (int) when
3821 comparing against one.
3823 1998-10-16 Mark Mitchell <mark@markmitchell.com>
3825 * decl.c (lookup_name_real): Handle template parameters for member
3826 templates where said parameters have the same name as the
3829 * decl.c (expand_static_init): Build cleanups before entering the
3830 anonymous function used to do them to avoid access-checking
3833 * decl.c (grokfndecl): Add back call to cplus_decl_attributes
3834 accidentally removed by previous change, and make DECL_RTL here.
3835 * class.c (add_method): Don't make DECL_RTL here.
3837 * pt.c (for_each_template_parm): Don't examine uninstantiated
3840 1998-10-16 Dave Brolley <brolley@cygnus.com>
3842 * lex.c (real_yylex): Fix unaligned access of wchar_t.
3844 1998-10-16 Mark Mitchell <mark@markmitchell.com>
3846 * class.c (add_method): Fix documentation to reflect previous
3847 changes. Check for duplicate method declarations here.
3848 * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL
3849 correctly; such things never match.
3850 (grokfndecl): Don't look for duplicate methods here.
3851 * decl2.c (check_classfn): Don't assume names are mangled.
3852 Don't add bogus member function declarations to a class before the
3853 class type is complete.
3854 (grokfield): Reformat error message.
3855 * method.c (set_mangled_name_for_decl): Don't mangle names while
3856 processing_template_decl.
3858 1998-10-16 Jason Merrill <jason@yorick.cygnus.com>
3860 * typeck.c (build_indirect_ref): Complain about a pointer to data
3862 * typeck2.c (build_m_component_ref): Don't indirect a pointer to
3864 * init.c (resolve_offset_ref): Don't undo the above.
3866 * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros.
3867 (struct lang_decl_flags): Add `bitfield'.
3868 * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of
3870 * decl2.c (grokbitfield, grok_alignof): Likewise.
3871 * init.c (build_offset_ref): Likewise.
3872 * typeck.c (build_component_addr, expr_sizeof): Likewise.
3873 * cvt.c (build_up_reference): Don't crash if taking the address
3874 returns error_mark_node.
3876 * decl.c (grokfndecl): Also check ctype when checking for ::main().
3878 1998-10-15 Jason Merrill <jason@yorick.cygnus.com>
3880 * decl.c (grokfndecl): ::main and __builtin_* get C linkage.
3882 (grokdeclarator): Instead of here.
3883 * friend.c (do_friend): Lose special handling of ::main and
3885 * cp-tree.h (DECL_MAIN_P): Check for C linkage.
3887 * spew.c (yylex): Clear looking_for_typename if we got
3890 1998-10-15 Mark Mitchell <mark@markmitchell.com>
3892 * class.c (maybe_warn_about_overly_private_class): Improve error
3893 messages for class with only private constructors.
3895 * cp-tree.def (TYPENAME_TYPE): Add to documentation.
3896 * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document.
3897 (build_typename_type): New function.
3898 * decl.c (build_typename_type): Broken out from ...
3899 (make_typename_type): Use it.
3900 * search.c (lookup_field): Likewise.
3902 1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com>
3904 * pt.c (convert_nontype_argument): Check against type_referred_to.
3905 * decl.c (grokvardecl): Check for declarator name before building
3906 DECL_ASSEMBLER_NAME.
3908 1998-10-14 Mark Mitchell <mark@markmitchell.com>
3910 * pt.c (lookup_template_class): Add comment.
3911 (instantiate_class_template): Don't mark the _TYPE node for
3912 member class templates as an instantiation.
3914 1998-10-14 Jason Merrill <jason@yorick.cygnus.com>
3916 * decl.c (grokfndecl): Fix my thinko.
3918 1998-10-13 Jason Merrill <jason@yorick.cygnus.com>
3920 * tinfo2.cc (fast_compare): Remove.
3921 (before): Just use strcmp.
3922 * tinfo.cc (operator==): Just use strcmp.
3924 1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de>
3926 * decl.c (grokfndecl): Don't check for linkage in `extern "C"'
3929 1998-10-13 Mark Mitchell <mark@markmitchell.com>
3931 * cp-tree.h (specializations_of_same_template_p): Remove.
3932 * search.c (get_template_base): Don't use it.
3933 (get_template_base_recursive): Likewise.
3934 * pt.c (specializations_of_same_template_p): Remove.
3935 (unify): Don't use it.
3936 (lookup_template_class): Find the correct parent when setting
3937 CLASSTYPE_TI_TEMPLATE.
3939 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
3941 * tinfo.cc (operator==): Always compare names.
3943 1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
3945 * decl.c (start_function): Fix cut-and-paste error.
3947 1998-10-12 Jason Merrill <jason@yorick.cygnus.com>
3949 * inc/typeinfo: Add #pragma interface.
3950 (operator!=): Just call operator==.
3951 * tinfo.cc: Add #pragma implementation.
3952 (operator==): Move from inc/typeinfo and tinfo2.cc.
3953 Check __COMMON_UNRELIABLE instead of _WIN32.
3955 * typeck2.c (my_friendly_abort): Add URL.
3957 1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk>
3959 * decl.c (start_method): Added extra parameter for attributes.
3960 * cp-tree.h (start_method): Update prototype.
3961 * parse.y (fn.def2): Update start_method parameter list.
3963 1998-10-11 Mark Mitchell <mark@markmitchell.com>
3965 * cp-tree.h (specializations_of_same_template_p): Declare.
3966 * pt.c (specializations_of_same_template_p): New function.
3968 * search.c (get_template_base): Use it.
3969 (get_template_base_recursive): Likewise.
3971 1998-10-10 Manfred Hollstein <manfred@s-direktnet.de>
3973 * decl2.c (start_objects): Add new variable `joiner' and
3974 initialize it properly.
3976 1998-10-09 Mark Mitchell <mark@markmitchell.com>
3978 * search.c (expand_upcast_fixups): Tweak to match 1998-10-07
3979 change to vtable types.
3981 * cvt.c (ocp_convert): Avoid infinite recursion caused by
3984 1998-10-08 Jason Merrill <jason@yorick.cygnus.com>
3986 * pt.c (resolve_overloaded_unification): New fn.
3987 (try_one_overload): Likewise.
3988 (unify): Don't fail on unknown type.
3989 (type_unification_real): Likewise. Use resolve_overloaded_unification
3990 to handle an overloaded argument.
3991 (template_args_equal): Split out...
3992 (comp_template_args): From here.
3993 (determine_specialization): Also allow a template with more
3994 parms than were explicitly specified.
3995 * cp-tree.h: Add template_args_equal.
3996 * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code.
3998 Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com>
4000 * semantics.c (finish_asm_stmt): Revert my 1998-09-28
4003 Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com)
4005 * typeck.c (unsigned_type): Only return TItype nodes when
4006 HOST_BITS_PER_WIDE_INT is >= 64 bits.
4007 (signed_type): Likewise.
4008 * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare
4009 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
4010 (init_decl_processing): Only create TItype nodes when
4011 HOST_BITS_PER_WIDE_INT is >= 64 bits.
4012 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare
4013 when HOST_BITS_PER_WIDE_INT is >= 64 bits.
4015 Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4017 * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf.
4018 (gxx.gperf): Update comments describing invocation flags.
4019 (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs).
4021 1998-10-07 Mark Mitchell <mark@markmitchell.com>
4023 * class.c (finish_struct_1): Add commentary on previous change.
4025 * cp-tree.h (vtbl_ptr_type_node): New variable.
4026 * class.c (build_vtbl_ref): Don't indirect through the vptr; it's
4027 already of the right type.
4028 (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node.
4029 Simplify code to grow vtable.
4030 * decl.c (vtbl_ptr_type_node): Define.
4031 (init_decl_processing): Initialize it.
4033 1998-10-06 Mark Mitchell <mark@markmitchell.com>
4035 * cp-tree.def (PTRMEM_CST): New tree node.
4036 * cp-tree.h (ptrmem_cst): New type.
4037 (lang_type): Remove local_typedecls.
4038 (dummy): Increase to 12 bits from 11.
4039 (CLASSTYPE_LOCAL_TYPEDECLS): Remove.
4040 (PTRMEM_CST_CLASS): New macro.
4041 (PTRMEM_CST_MEMBER): Likewise.
4042 (current_access_specifier): New variable.
4043 (current_class_type): Remove duplicate declaration.
4044 (finish_struct): Change prototype.
4045 (unreverse_member_declarations): New function.
4046 (pushdecl_class_level): Change prototype.
4047 (grok_enum_decls): Remove.
4048 (fixup_anonymous_union): New function.
4049 (grok_x_components): Change prototype.
4050 (tsubst_chain): Remove.
4051 (finish_member_template_decl): Likewise.
4052 (check_explicit_specialization): Fix indentation.
4053 (finish_class_definition): Change prototype.
4054 (finish_member_class_template): Likewise.
4055 (finish_member_declaration): New function.
4056 (check_multiple_declarators): Likewise.
4057 * class.c (class_stack_node_t): New type.
4058 (current_class_base): Remove.
4059 (current_class_stack): Change type.
4060 (current_access_specifier): New variable.
4061 (grow_method): Remove.
4062 (check_member_decl_is_same_in_complete_scope): Break out from
4064 (make_method_vec): New function.
4065 (free_method_vec): Likewise.
4066 (add_implicitly_declared_members): Break out from finish_struct_1.
4067 (free_method_vecs): New variable.
4068 (add_method): Rework for direct use from parser.
4069 (handle_using_decl): Watch for NULL_TREE while iterating through
4070 CLASSTYPE_METHOD_VEC.
4071 (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here;
4072 just do some error-checking.
4073 (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC.
4074 (finish_struct_1): Simplify. Use add_implicitly_declared_members.
4075 (finish_struct): Change prototype. Simplify; fields and methods
4076 are already set up at this point.
4077 (init_class_processing): Set up current_class_stack.
4078 (pushclass): Save current_access_specifier.
4079 (popclass): Restore it.
4080 (currently_open_class): Simplify.
4081 (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS.
4082 * decl.c (saved_scope): Add access_specifier.
4083 (maybe_push_to_top_level): Save it.
4084 (pop_from_top_level): Restore it.
4085 (maybe_process_template_type_declaration): Use
4086 finish_member_declaration.
4087 (pushtag): Likewise.
4088 (pushdecl_class_level): Don't return a value.
4089 (fixup_anonymous_union): Break out from grok_x_components.
4090 (shadow_tag): Use it.
4091 (xref_tag): Complain about using an elaborated type specifier to
4092 reference a template type parameter or typedef name.
4093 (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
4094 (current_local_enum): Remove.
4095 (build_enumerator): Call finish_member_declaration.
4096 (grok_enum_decls): Remove.
4097 * decl2.c (grok_x_components): Simplify.
4098 (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC.
4099 (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS.
4100 (merge_functions): Add to comment.
4101 (arg_assoc_type): Prototype.
4102 (arg_assoc): Pass as many arguments as there are parameters.
4103 * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of
4105 * expr.c (cpls_expand_expr): Remove dead code. Handle
4107 * friend.c (do_friend): Lookup friends when in nested classes.
4109 * init.c (build_offset_ref): Do lookup even for classes that are
4110 only partially defined.
4111 (decl_constant_value): Remove dead code.
4112 * method.c (build_overload_value): Remove hack where by TYPE was
4113 not a TYPE. Handle PTRMEM_CST.
4114 (build_template_parm_names): Don't pass a PARM_DECL where a TYPE
4116 * parse.y (components, notype_components, component_decl,
4117 component_decl_1, component_declarator, component_declarator0):
4118 Now all are itype rather than ttype. Rework to add members to
4120 (typesqpecqual_reserved): Use check_multiple_declarators.
4121 (structsp): Update class to finish_class_definition.
4122 (do_xref_defn): Unsplit into named_class_head.
4123 (access_specifier): Set current_access_specifier.
4124 * pt.c (set_current_access_from_decl): New function.
4125 (finish_member_template_decl): Don't take the parameters.
4126 (comp_template_args): Make more robust.
4127 (lookup_template_class): Don't use current_local_enum.
4128 (for_each_template_parm): Handle PTRMEM_CST.
4129 (instantiate_class_template): Use set_current_access_from_decl,
4130 finish_member_declaration and unreverse_member_declarations. Set
4131 lineno/input_filename before generating implicit member functions.
4132 (type_unification_real): Don't assume back-unification happens
4133 only for the last argument.
4134 (regenerate_decl_from_template): Call pushclass a bit earlier.
4135 (tsubst_chain): Remove.
4136 (tsubst_enum): Use set_current_access_from_decl.
4137 (set_mangled_name_for_template_decl): Fix indentation.
4138 * search.c (lookup_fnfields_1): Change iteration through
4139 CLASSTYPE_METHOD_VEC.
4140 (dfs_pushdecls): Likewise.
4141 (dfs_compress_decls): Likewise.
4142 (add_conversions): Likewise.
4143 * semantics.c (finish_class_definition): Don't take components.
4144 Change call to finish_struct.
4145 (finish_member_declaration): New function.
4146 (finish_member_class_template): Don't take template parameters.
4147 Change call to grok_x_components. Call finish_member_template_decl.
4148 (check_multiple_declarators): New function.
4149 * sig.c (append_signature_fields): Work from the TYPE_METHODS, not
4150 a passed in fieldlist.
4151 * tree.c (search_tree): Handle PTRMEM_CST.
4153 * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not
4154 INTEGER_CSTs, for pointer-to-data members.
4156 * call.c (resolve_args): Resolve template specializations, if
4159 Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4161 * Makefile.in (spew.o): Depend on toplev.h.
4163 * call.c (compare_ics): Initialize variables `deref_from_type2',
4164 `deref_to_type1' and `deref_to_type2'.
4166 * except.c (get_eh_type): Hide prototype and definition.
4167 (process_start_catch_block_old): Remove unused static prototype.
4169 * pt.c (tsubst_decl): Initialize variable `argvec'.
4171 * spew.c: Include toplev.h.
4173 1998-10-05 Jason Merrill <jason@yorick.cygnus.com>
4175 * pt.c (instantiate_decl): Do save and restore file position.
4177 1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de>
4179 * method.c (build_decl_overload_real): Clear
4180 numeric_output_need_bar after __.
4182 1998-10-05 Nathan Sidwell <nathan@acm.org>
4184 * call.c (build_new_method_call): Issue 'incomplete type' error,
4185 if class is not defined.
4187 1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4189 * call.c (build_object_call): Move declaration of variable
4190 `fn' into the scope where it is used. Don't access variable
4191 `fn' when it is uninitialized, instead use `fns'.
4193 1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4195 * errfn.c (cp_thing): Print buf as a string not as a printf format
4196 to avoid problems with the operator%. Consequently, `%%' sequences
4197 in format are copied as `%' in buf.
4199 1998-10-04 Jason Merrill <jason@yorick.cygnus.com>
4201 * pt.c (pop_tinst_level): Call extract_interface_info.
4202 (instantiate_decl): Don't save and restore file position.
4204 * decl.c (cp_finish_decl): Make statics in extern inlines and
4205 templates common, if possible and the target doesn't support weak
4208 * decl.c (grokdeclarator): Remove redundant calls to
4209 build_type_variant and some duplicated code.
4210 * sig.c (build_signature_reference_type): Only take the type parm.
4211 (build_signature_pointer_type): Likewise.
4212 * tree.c (build_cplus_method_type): Adjust.
4213 * cp-tree.h: Update.
4215 1998-10-04 Mark Mitchell <mark@markmitchell.com>
4217 * call.c (build_over_call): Make pedwarns about dropped qualifiers
4218 into full-fledged errors.
4219 * cvt.c (convert_to_reference): Likewise.
4220 * typeck.c (convert_for_assignment): Likewise.
4222 * search.c (expand_upcast_vtables): In addition to unsetting
4223 TREE_READONLY, remove top-level const type qualifier.
4225 1998-10-03 Mark Mitchell <mark@markmitchell.com>
4227 * class.c (current_class_ptr, current_class_ref): Clarify
4229 * cvt.c (ocp_convert): Don't expect fold to remove all trivial
4230 NOP type conversions.
4231 * decl.c (decls_match): Use comptypes directly; ignore
4232 qualifiers on the DECL.
4233 (duplicate_decls): Remove qualifier checks on DECL.
4234 (grokdeclarator): Make the type built up include top-level
4236 * decl2.c (do_dtors): Fix spelling error.
4237 * error.c (dump_simple_decl): Don't look at qualifiers on the decl
4238 when printing type information.
4239 * init.c (build_new_1): Add documentation. Deal with the fact
4240 that type of allocated memory now contains qualifiers.
4241 * lex.c (is_global): Improve error-recovery.
4242 * sig.c (build_member_function_pointer): Don't cast away const
4243 on fields of sigtable_entry_type.
4244 * tree.c (lvalue_type): Don't look at top-level qualifiers on
4246 * typeck.c (decay_conversion): Likewise.
4247 (build_component_ref): Make sure the type of the COMPONENT_REF
4248 contains top-level qualifiers, as appropriate. Improve
4250 (build_indirect_ref): Simplify. Don't strip top-level qualifiers.
4251 (build_array_ref): Likewise.
4252 (build_unary_op): Improve error-recovery.
4253 (unary_complex_lvalue): Make taking the address a bound member
4254 function an error, not a sorry.
4255 (build_conditional_expr): Look at the type qualifiers, not the
4256 qualifiers on the expression itself.
4258 1998-10-03 Jason Merrill <jason@yorick.cygnus.com>
4260 * decl2.c (merge_functions): Remove duplicates.
4262 * decl2.c: Add -f{no-,}implicit-inline-templates.
4263 (import_export_decl): Check it.
4265 * decl.c (lookup_name_real): Template parms also take precedence
4266 over implicit typename. Only warn if yylex.
4268 * typeck.c (build_conditional_expr): Only fold if ifexp is an
4271 * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN
4274 1998-10-01 Jason Merrill <jason@yorick.cygnus.com>
4276 * cp-tree.h (FORMAT_VBASE_NAME): New macro.
4277 * class.c (build_vbase_pointer): Use it.
4278 * rtti.c (expand_class_desc): Likewise.
4279 * tree.c (build_vbase_pointer_fields): Likewise.
4281 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
4283 * decl.c (start_decl): Add invocation of
4284 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
4285 (start_function): Add invocation of
4286 SET_DEFAULT_DECL_ATTRIBUTES, if defined.
4288 * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with
4289 HANDLE_GENERIC_PRAGMAS.
4291 1998-09-28 Anthony Green <green@cygnus.com>
4293 * semantics.c (finish_asm_stmt): Always permit volatile asms.
4295 1998-09-28 Mark Mitchell <mark@markmitchell.com>
4297 * decl.c (grokdeclarator): Tighten checks for invalid
4298 destructors. Improve error-messages and error-recovery.
4299 * decl2.c (check_classfn): Don't assume that mangled destructor
4300 names contain type information.
4302 1998-09-25 Jason Merrill <jason@yorick.cygnus.com>
4304 * search.c (get_base_distance): Remove assert.
4306 * decl2.c (build_anon_union_vars): Don't process a field with no
4308 (finish_anon_union): Also complain about local anon unions with no
4311 1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de>
4313 * decl.c (lookup_namespace_name): If the name is a namespace,
4314 return it immediately.
4316 Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4318 * cp-tree.h (define_case_label): Remove unused parameter.
4319 (check_java_method): Likewise.
4320 (grokclassfn): Likewise.
4321 (expand_aggr_init): Likewise.
4322 (build_x_delete): Likewise.
4323 (maybe_end_member_template_processing): Likewise.
4324 (unshare_base_binfos): Add prototype.
4325 (string_conv_p): Likewise.
4326 (my_friendly_abort): Mark with ATTRIBUTE_NORETURN.
4328 * cvt.c (build_up_reference): Remove unused parameter
4329 `checkconst', all callers changed.
4330 (build_type_conversion): Mark parameter `code' with
4332 (build_expr_type_conversion): Initialize variable `conv'.
4334 * decl.c (push_namespace): Initialize variable `d'.
4335 (define_case_label): Remove unused parameter `decl', all callers
4338 * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter
4339 `argc' with ATTRIBUTE_UNUSED.
4340 (grokclassfn): Remove unused parameter `cname', all callers
4342 (check_java_method): Likewise for parameter `ctype'.
4343 (copy_assignment_arg_p): Mark parameter `virtualp' with
4345 (finish_prevtable_vardecl): Likewise for parameter `prev'.
4347 * expr.c (extract_init): Likewise for parameters `decl' and `init'.
4349 * init.c (expand_aggr_init_1): Remove unused parameter
4350 `alias_this', all callers changed.
4351 (expand_aggr_init): Likewise.
4352 (expand_default_init): Likewise.
4353 (build_new_1): Initialize variable `susp'.
4354 (build_x_delete): Remove unused parameter `type', all callers
4357 * lex.c (set_typedecl_interface_info): Mark parameter `prev' with
4359 (readescape): Use (unsigned) value in shift.
4360 (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when
4361 comparing to a signed quantity.
4363 * pt.c (maybe_end_member_template_processing): Remove unused
4364 parameter `decl', all callers changed.
4365 (check_explicit_specialization): Add braces around empty body in
4367 (current_template_args): Initialize variable `args'.
4368 (lookup_template_class): Likewise for variable `prev_local_enum'.
4369 (tsubst_decl): Likewise for variable `r'.
4370 (set_mangled_name_for_template_decl): Initialize variable
4373 * spew.c (scan_tokens): Change type of parameter `n' to unsigned.
4374 Likewise for variable `i'.
4375 (yylex): Initialize variable `trrr'.
4377 * typeck.c (compparms): Mark variable `strict' with
4380 * xref.c (simplify_type): Cast argument of ctype function to
4383 1998-09-24 Mark Mitchell <mark@markmitchell.com>
4385 * cp-tree.h (language_lvalue_valid): Remove.
4386 * decl.c (grokdeclarator): Don't disallow references to functions.
4387 * tree.c (lvalue_p_1): New function, combining duplicated
4390 (real_lvalue_p): Likewise.
4391 * typeck.c (language_lvalue_valid): Remove.
4392 (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though
4393 they don't have TREE_READONLY set.
4394 * typeck2.c (readonly_error): Add case for FUNCTION_DECLs.
4396 1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com>
4398 * spew.c (yylex): Give diagnostic.
4399 * hash.h (is_reserved_word): Add export.
4400 * gxx.gperf: Likewise.
4401 * lex.h (rid): Add RID_EXPORT.
4402 * lex.c (init_parse): Likewise.
4404 Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
4406 * friend.c (do_friend): Make warning a full sentence.
4408 1998-09-22 Mark Mitchell <mark@markmitchell.com>
4410 * parse.y (component_decl_list): Improve error-recovery.
4412 1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com>
4414 * decl.c (make_typename_type): Move error to point where name
4415 variable can be used by dump_type.
4417 1998-09-22 Mark Mitchell <mark@markmitchell.com>
4419 * decl.c (grokfndecl): Improve error-recovery.
4420 * decl2.c (grokfield): Likewise.
4421 * pt.c (finish_member_template_decl): Likewise.
4423 1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de>
4425 * method.c (hack_identifier): Finding multiple members is always
4428 1998-09-21 Per Bothner <bothner@cygnus.com>
4430 * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o.
4432 Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com>
4434 * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT ().
4436 1998-09-20 Mark Mitchell <mark@markmitchell.com>
4438 * class.c (maybe_warn_about_overly_private_class): Reformat.
4440 1998-09-17 Andrew MacLeod <amacleod@cygnus.com>
4442 * exception.cc (__cplus_type_matcher): Realign some code.
4444 1998-09-16 Mark Mitchell <mark@markmitchell.com>
4446 * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling.
4447 (tinfo2.o): Likewise.
4448 (exception.o): Likewise.
4450 (opnew.o): Likewise.
4451 (opnewnt.o): Likewise.
4452 (opvnew.o): Likewise.
4453 (opvnewnt.o): Likewise.
4454 (opdel.o): Likewise.
4455 (opdelnt.o): Likewise.
4456 (opvdel.o): Likewise.
4457 (opvdelnt.o): Likewise.
4459 1998-09-16 Richard Henderson <rth@cygnus.com>
4461 * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp.
4463 1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br>
4465 * call.c (build_field_call): Handle static data members too.
4467 * typeck.c (comptypes): When comparing pointer types, check
4468 whether referred types match even in strictest modes.
4470 1998-09-15 Mark Mitchell <mark@markmitchell.com>
4472 * cp-tree.h: Revert previous change.
4473 (finish_struct_methods): Remove declaration.
4474 * class.c: Revert previous change.
4475 (maybe_warn_about_overly_private_class): New function.
4476 (finish_struct_methods): Declare here, and make static. Remove
4477 unnecessary parameters. Tidy slightly. Use
4478 maybe_warn_about_overly_private_class.
4479 (finish_struct_1): Adjust. Remove check for private constructors,
4481 (finish_struct): Adjust.
4483 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
4485 * except.c (expand_start_catch_block): No need to check for new
4487 (process_start_catch_block_old): Deleted.
4488 (process_start_catch_block): Add call to start_decl_1().
4489 (expand_end_catch_block): Add call to end_catch_handler().
4490 * exception.cc (__cplus_type_matcher): Only check the exception
4491 language if there is an exception table.
4493 1998-09-15 Andrew MacLeod <amacleod@cygnus.com>
4495 * search.c (expand_indirect_vtbls_init): Mark temporary stack slots
4496 as used to prevent conflicts with virtual function tables.
4498 1998-09-14 Mark Mitchell <mark@markmitchell.com>
4500 * cp-tree.h (lang_type): Add has_non_private_static_mem_fn.
4501 (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it.
4502 * class.c (maybe_class_too_private_p): New function.
4503 (finish_struct_methods): Use it.
4504 (finish_struct_1): Likewise.
4505 (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if
4508 * pt.c (check_specialization_scope): Fix spelling error.
4509 (check_explicit_specialization): Remove code to handle explicit
4510 specializations in class scope; they are now correctly diagnosed
4513 1998-09-10 Mark Mitchell <mark@markmitchell.com>
4515 * decl.c (pushdecl): Don't copy types if the
4516 DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the
4519 1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
4521 * class.c (get_enclosing_class): New function.
4522 (is_base_of_enclosing_class): Likewise.
4523 * cp-tree.h (get_enclosing_class): Declare.
4524 (is_base_of_enclosing_class): Likewise.
4525 * pt.c (coerce_template_parms): Use them.
4527 1998-09-09 Jason Merrill <jason@yorick.cygnus.com>
4529 * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
4530 null to decide whether to use it.
4532 * error.c (dump_type_real): Handle NAMESPACE_DECL.
4533 * parse.y (base_class.1): Avoid crash on error.
4535 1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de>
4537 * decl.c (make_typename_type): If context is a namespace, the code
4540 1998-09-08 Mumit Khan <khan@xraylith.wisc.edu>
4542 * parse.y (nomods_initdcl0): Set up the parser stack correctly.
4544 1998-09-08 Mark Mitchell <mark@markmitchell.com>
4546 * cp-tree.h (anonymous_namespace_name): Declare.
4547 * decl.c: Define it.
4548 (push_namespace): Use anonymous_namespace_name, rather than local
4550 * error.c (dump_decl): If a namespace is named
4551 anonymous_namespace_name, call it {anonymous}.
4553 * decl.c (grokparms): Distinguish between references and pointers
4556 1998-09-08 Richard Henderson <rth@cygnus.com>
4557 Mark Mitchell <mark@markmitchell.com>
4559 * pt.c (process_partial_specialization): Consistently allocate
4560 and zero tpd.parms based on ntparms. Use tpd2.parms, not
4561 tpd.parms, where appropriate.
4563 Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com)
4565 * Makefile.in (INCLUDES): Update after recent toplevel gcc
4568 1998-09-05 Mark Mitchell <mark@markmitchell.com>
4570 * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove.
4571 * class.c (finish_struct): Remove hackery to deal with explicit
4572 specializations in class scope.
4573 * decl.c (grokfndecl): Improve error-recovery.
4574 * decl2.c (grokfield): Likewise.
4575 * pt.c (check_specialization_scope): New function.
4576 (begin_specialization): Call it.
4577 (process_partial_specialization): New function, split out from
4578 push_template_decl. Check partial specializations more
4580 (push_template_decl): Call it.
4581 (check_explicit_specialization): Don't attempt to handle explicit
4582 specializations in class scope.
4583 (template_parm_data): Document. Add current_arg and
4584 arg_uses_template_parms.
4585 (mark_template_parm): Set it.
4586 (tsubst_arg_types): Remove unused variable.
4587 * semantics.c (begin_class_definition): Tweak.
4589 1998-09-04 Mark Mitchell <mark@markmitchell.com>
4591 * inc/typeinfo (type_info::type_info(const char*)): Make
4594 * cp-tree.h (hash_tree_cons_simple): New macro.
4595 * pt.c (tsubst_arg_types): New function. Use hash_tree_cons.
4596 (coerce_template_parms): Use make_temp_vec, instead of
4597 make_tree_vec. Document this behavior.
4598 (lookup_template_class): Likewise.
4599 (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types.
4600 Remove dead code (and add assertion to check its deadness). Fix
4601 bug w.r.t. exception specifications.
4603 1998-09-03 Jason Merrill <jason@yorick.cygnus.com>
4605 * decl2.c (import_export_vtable): Always make artificials comdat.
4606 (import_export_decl): Likewise.
4607 * pt.c (mark_decl_instantiated): Likewise.
4609 1998-09-03 Mark Mitchell <mark@markmitchell.com>
4611 * cp-tree.h (finish_globally_qualified_member_call_expr):
4613 (finish_qualified_call_expr).
4614 * semantics.c: Likewise.
4615 * parse.y (primary): Use it.
4616 * method.c (hack_identifier): Remove redundant code.
4618 * init.c (resolve_offset_ref): Call convert_from_reference to
4619 handle members of reference type. Improve error recovery.
4621 1998-09-03 Benjamin Kosnik <bkoz@cygnus.com>
4623 * cp-tree.h: Declare warn_nontemplate_friend.
4624 * decl2.c (lang_decode_option): Set.
4625 * lang-options.h: Add -Wnon-template-friend.
4626 * friend.c (do_friend): Use to toggle non-template function warning.
4628 1998-09-03 Mark Mitchell <mark@markmitchell.com>
4630 * decl.c (finish_enum): Don't resolve CONST_DECLs to their
4631 corresponding INTEGER_CSTs when processing_template_decl.
4632 * pt.c (tsubst_enum): Tweak accordingly.
4634 1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com>
4636 * decl.c (pushdecl_class_level): Add warning here.
4639 1998-09-02 Jason Merrill <jason@yorick.cygnus.com>
4641 * cvt.c (convert_pointer_to_real): Tidy.
4642 * search.c (get_base_distance_recursive): Simplify.
4643 (get_base_distance): Likewise.
4645 * pt.c (unify): Only special-case INTEGER_TYPE if it uses template
4648 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
4650 * lex.c (check_newline): Call HANDLE_PRAGMA before
4651 HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages
4652 if unknown pragmas are encountered.
4653 (handle_sysv_pragma): Interpret return code from
4654 handle_pragma_token (). Return success/failure indication rather
4655 than next unprocessed character.
4656 (pragma_getc): New function: retrieves characters from the
4657 input stream. Defined when HANDLE_PRAGMA is defined.
4658 (pragma_ungetc): New function: replaces characters back into the
4659 input stream. Defined when HANDLE_PRAGMA is defined.
4661 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
4663 * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands.
4664 * class.c (build_vtable_entry_ref): Likewise.
4666 1998-09-01 Mark Mitchell <mark@markmitchell.com>
4668 * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro.
4669 * decl2.c (import_export_decl): Likewise.
4670 * pt.c (instantiate_decl): Use it.
4672 1998-09-01 Jason Merrill <jason@yorick.cygnus.com>
4674 * decl.c (lookup_name_real): Also do implicit typename thing for
4675 artificial TYPE_DECLs.
4676 * search.c (lookup_field): Likewise.
4677 (lookup_fnfields, lookup_field): Adjust for implicit typename kludge.
4678 * semantics.c (begin_constructor_declarator): Use enter_scope_of.
4679 (enter_scope_of): Extract type from implicit typename.
4680 (begin_class_definition): Likewise.
4681 * lex.c (identifier_type): Handle implicit typename when checking
4684 * cp-tree.h: Declare flag_strict_prototype.
4685 * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if
4687 * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't
4688 specified, set it to the value of pedantic.
4690 1998-09-01 Mark Mitchell <mark@markmitchell.com>
4692 * decl2.c (arg_assoc): Handle template-id expressions as arguments.
4694 1998-08-31 Mark Mitchell <mark@markmitchell.com>
4696 * decl.c (finish_enum): Handle member enums of classes declared in
4699 * decl2.c (grok_x_components): Strip attributes before calling
4702 1998-08-31 Jason Merrill <jason@yorick.cygnus.com>
4704 * cp-tree.h, decl2.c: Remove support for -fall-virtual,
4705 -fenum-int-equivalence and -fno-nonnull-objects.
4706 * class.c (check_for_override): Remove support for -fall-virtual.
4707 (finish_struct_1): Likewise.
4708 * call.c (build_new_op): Remove support for -fenum-int-equivalence.
4709 * typeck.c (build_binary_op_nodefault): Likewise.
4710 * cvt.c (ocp_convert): Likewise.
4711 * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects.
4712 * class.c (build_vbase_path): Likewise.
4714 Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org)
4716 * Makefile.in (INTERFACE): New, set to 1.
4718 1998-08-30 Mark Mitchell <mark@markmitchell.com>
4720 * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when
4721 comparing with global_namespace.
4722 (dump_aggr_type): Likewise.
4724 * decl.c (grokfndecl): Issue error on declaration of friend
4725 templates with explicit template arguments.
4727 * pt.c (convert_template_argument): New function, split out
4729 (coerce_template_parms): Here.
4730 (tsubst): Attempt better error-recovery.
4732 1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com>
4734 * pt.c (decl_template_parm_p): Add checks for
4735 TEMPLATE_TEMPLATE_PARM.
4737 1998-08-28 Mark Mitchell <mark@markmitchell.com>
4739 * lex.c (do_identifier): Fix thinko in previous change.
4741 1998-08-28 Jason Merrill <jason@yorick.cygnus.com>
4743 * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns.
4744 * decl2.c (output_vtable_inherit): Call binfo_for_vtable.
4746 1998-08-28 Richard Henderson <rth@cygnus.com>
4748 Add support for discarding unused virtual functions.
4749 * lang-options.h: Add -fvtable-gc.
4750 * cp-tree.h: Add flag_vtable_gc.
4751 * decl2.c (output_vtable_inherit): New fn.
4752 (finish_vtable_vardecl): Call it.
4753 * class.c (build_vtable_entry_ref): New fn.
4754 (build_vtbl_ref): Call it.
4756 1998-08-28 Mark Mitchell <mark@markmitchell.com>
4758 * cp-tree.h (build_enumerator): Take the enumeration type as a
4760 * decl.c (finish_enum): Don't set the TREE_TYPE for the
4761 enumeration constant values if we're processing_template_decls.
4762 Don't set the type for the CONST_DECLs either; that's done in
4764 (build_enumerator): Take the enumeration type as a
4766 * lex.c (do_identifier): Don't resolve enumeration constants while
4767 processing template declarations, even if they happen to be
4768 TEMPLATE_PARM_INDEXs.
4770 * parse.y (current_enum_type): New variable.
4771 (primary): Don't allow statement-expression in local classes just
4772 as we don't in global classes.
4773 (structsp): Use current_enum_type.
4774 (enum_list): Likewise.
4775 * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by
4776 finish_enum; they no longer occur.
4778 * cp-tree.h (finish_base_specifier): New function.
4779 * parse.y (base_class): Use it.
4780 * semantics.c (finish_base_specifier): Define it.
4782 * parse.y (structsp): Warn on use of typename outside of template
4785 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
4787 * lex.c (handle_cp_pragma): Remove #pragma vtable.
4788 * lang-options.h: Remove +e options.
4789 * decl2.c (lang_decode_option): Likewise.
4790 (import_export_vtable): Don't check write_virtuals.
4791 (finish_vtable_vardecl, finish_file): Likewise.
4792 * search.c (dfs_debug_mark): Likewise.
4793 * semantics.c (begin_class_definition): Likewise.
4794 * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise.
4796 * call.c (build_over_call): Check flag_elide_constructors.
4797 * decl2.c: flag_elide_constructors defaults to 1.
4798 * typeck.c (convert_arguments): Remove return_loc parm.
4799 (build_function_call_real): Adjust.
4801 * search.c: Tear out all mi_matrix and memoize code.
4802 (lookup_field, lookup_fnfields): Use scratch_tree_cons.
4803 * lang-options.h: Remove documentation for -fhandle-exceptions,
4804 -fmemoize-lookups and -fsave-memoized.
4805 * cp-tree.h: Lose mi_matrix and memoize support.
4806 * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized.
4807 * class.c: Lose struct class_level.
4808 (pushclass, popclass): Lose memoize support.
4809 * init.c (build_offset_ref): Likewise.
4811 Never change BINFO_INHERITANCE_CHAIN.
4812 * init.c (emit_base_init): Change modification of
4813 BINFO_INHERITANCE_CHAIN to an assert.
4814 * search.c (get_base_distance_recursive): Likewise.
4815 (get_base_distance): Likewise.
4816 (lookup_member): Likewise.
4817 (convert_pointer_to_single_level): Likewise.
4818 (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs.
4819 (lookup_fnfields): Likewise.
4820 * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos.
4821 (unshare_base_binfos): Don't call propagate_binfo_offsets.
4822 (layout_basetypes): Call propagate_binfo_offsets instead of
4823 unshare_base_binfos.
4824 * decl.c (xref_basetypes): Call unshare_base_binfos.
4825 * pt.c (instantiate_class_template): Likewise.
4826 * tree.c (reverse_path): Remove 'copy' parm; always make a
4828 * class.c (build_vbase_path): Just call it.
4829 * search.c (compute_access): Likewise. Don't re-reverse.
4831 1998-08-27 Mark Mitchell <mark@markmitchell.com>
4833 * class.c (build_vbase_path): Use reverse_path.
4834 (finish_base_struct): Move warnings for inaccessible bases to
4836 (modify_one_vtable): Remove check of TREE_USED (binfo).
4837 (fixup_vtable_deltas1): Likewise.
4838 * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here.
4839 (xref_tag): Remove binfos parameter.
4840 (make_binfo): Remove chain parameter.
4841 (reverse_path): Add copy parameter.
4842 * decl.c (init_decl_processing): Change calls to xref_tag.
4843 (xref_tag): Remove binfos parameter.
4844 (xref_basetypes): Change calls to make_binfo.
4845 * decl2.c (grok_x_components): Change calls to xref_tag.
4846 (handle_class_head): Likewise.
4847 * friend.c (do_friend): Likewise.
4848 * lex.c (make_lang_type): Change calls to make_binfo.
4849 * parse.y (structsp): Change calls to xref_tag.
4850 (named_complex_class_head_sans_basetype): Likewise.
4851 (named_class_head): Likewise.
4852 * rtti.c (init_rtti_processing): Likewise.
4853 * search.c (compute_access): Change calls to reverse_path.
4854 (dfs_get_vbase_types): Change calls to make_binfo.
4855 (get_vbase_types): Remove dead code.
4856 * tree.c (unshare_base_binfos): Change calls to make_binfo.
4857 (layout_basetypes): Warn here about inaccessible bases.
4858 (make_binfo): Remove chain parameter.
4859 (reverse_path): Add copy parameter.
4861 1998-08-27 Jason Merrill <jason@yorick.cygnus.com>
4863 * class.c: #if 0 complete_type_p.
4864 * init.c (build_java_class_ref, build_new_1): Remove unused locals.
4865 * method.c (process_overload_item): Likewise.
4866 * typeck.c (comp_target_types): Likewise.
4868 Stop sharing binfos for indirect virtual bases.
4869 * tree.c (propagate_binfo_offsets): Unshare vbases, too.
4870 (layout_basetypes): Likewise.
4871 (unshare_base_binfos): Copy vbases, too.
4872 * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED,
4873 BINFO_VBASE_INIT_MARKED): Remove obsolete macros.
4874 (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED,
4875 CLEAR_BINFO_PUSHDECLS_MARKED): New macros.
4876 * search.c (lookup_field, lookup_fnfields, lookup_member): Remove
4877 reference to BINFO_VIA_PUBLIC.
4878 (marked_pushdecls_p, unmarked_pushdecls_p): New fns.
4879 (push_class_decls): Use them.
4880 (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED.
4881 (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED.
4883 1998-08-27 Mark Mitchell <mark@markmitchell.com>
4885 * decl.c (build_enumerator): Set DECL_CONTEXT for the
4888 1998-08-26 Mark Mitchell <mark@markmitchell.com>
4890 * cp-tree.h (finish_enum): Change prototype.
4891 * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a
4892 VALUES parameter. Don't try to compute mins/maxs if
4893 processing_template_decl.
4894 * parse.y (structsp): Use new calling sequence for finish_enum.
4895 * pt.c (tsubst_enum): Likewise. Take the new type as input.
4896 (lookup_template_class): Remove unused variables. Tweak.
4897 Register enums on instantiation list before substituting
4898 enumeration constants.
4899 (tsubst_decl): Remove unused variables.
4900 (regenerate_decl_from_template): Likewise.
4902 * decl.c (duplicate_decls): Don't obliterate the
4903 DECL_TEMPLATE_INFO for a template if we're not replacing it with
4906 * lex.c (do_identifier): Fix typo in comment.
4908 Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4910 * errfn.c: Remove stdarg.h/varargs.h.
4913 1998-08-25 Brendan Kehoe <brendan@cygnus.com>
4915 * pt.c (tsubst_copy): Only do typename overloading on an
4916 IDENTIFIER_NODE that happens to look like a typename if it actually
4917 has a type for us to use.
4919 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
4921 * typeck.c (comp_cv_target_types): Split out...
4922 (comp_target_types): From here. Don't allow cv-qual changes under
4923 a pointer if nptrs == 0. Fix OFFSET_TYPE handling.
4924 (build_ptrmemfunc): Pass 1 to nptrs.
4925 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
4927 1998-08-25 Mark Mitchell <mark@markmitchell.com>
4929 * search.c (dependent_base_p): Don't compare a binfo to
4930 current_class_type; use the TREE_TYPE of the binfo instead.
4932 * cp-tree.h (CLASS_TYPE_P): Revise definition.
4934 1998-08-25 Jason Merrill <jason@yorick.cygnus.com>
4936 * decl.c (duplicate_decls): Don't complain about different
4937 exceptions from an internal decl even if pedantic.
4939 * typeck.c (convert_for_assignment): Converting from pm of vbase
4940 to derived is an error, not a sorry.
4942 * call.c (build_over_call): Use convert_pointer_to_real for 'this'.
4943 * class.c (fixed_type_or_null): Rename from
4944 resolves_to_fixed_type_p. Return the dynamic type of the
4945 expression, if fixed, or null.
4946 (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type
4947 does not match the static type.
4948 (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use
4949 resolves_to_fixed_type_p again.
4951 1998-08-24 Mark Mitchell <mark@markmitchell.com>
4953 * pt.c (tsubst_decl): Move special case code for dealing with
4954 tricky friend templates here from ...
4955 (regenerate_decl_from_template): Here.
4957 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
4959 * decl.c (start_decl): Remove redundant linkage check.
4961 1998-08-24 Gavin Romig-Koch <gavin@cygnus.com>
4963 * typeck.c (c_expand_return): Handle the case that valtype
4964 is wider than the functions return type.
4966 1998-08-24 Mark Mitchell <mark@markmitchell.com>
4968 * cp-tree.h (CLASS_TYPE_P): New macro.
4969 * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE.
4970 * pt.c (process_template_parm): Undo previous change.
4972 1998-08-24 Benjamin Kosnik <bkoz@cygnus.com>
4974 * cp-tree.h: Declare.
4975 * pt.c (decl_template_parm_p): New function.
4976 * decl.c (pushdecl): Check decls for redeclaring template parms.
4977 (xref_tag): Make redeclaration an error, print decl.
4978 * decl2.c (grokfield): Check field_decls for redeclaration as well.
4980 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
4982 * parse.y (primary): Fix up the type of string constants.
4984 1998-08-24 Mark Mitchell <mark@markmitchell.com>
4986 * typeck.c (convert_for_initialization): Move check for odd uses
4987 of NULL to avoid duplicate warnings.
4989 1998-08-24 Jason Merrill <jason@yorick.cygnus.com>
4991 * tree.c (lvalue_type): Fix for arrays.
4992 * typeck.c (string_conv_p): New fn.
4993 (convert_for_assignment): Use it.
4994 (build_unary_op): Use lvalue_type.
4995 * call.c (standard_conversion, convert_like): Use string_conv_p.
4996 (add_function_candidate): Use lvalue_type.
4997 * cvt.c (convert_to_reference): Likewise.
4998 * decl2.c (lang_decode_option): Ignore -traditional.
4999 * decl.c (init_decl_processing): flag_writable_strings inhibits
5002 1998-08-24 Andrew MacLeod <amacleod@cygnus.com>
5004 * lang-options.h (lang_options): Add fconst-strings to the list
5006 * decl2.c (lang_f_options, lang_decode_option): Likewise.
5008 1998-08-24 Nathan Sidwell <nathan@acm.org>
5010 * lex.c (real_yylex): Don't warn about long long constants if
5011 we're allowing long long.
5013 1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
5015 * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of
5016 accessing bindings directly.
5018 * search.c (my_tree_cons): Reimplement.
5020 * lang-specs.h: Remove __HONOR_STD.
5021 * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise.
5023 1998-08-23 Mark Mitchell <mark@markmitchell.com>
5025 * decl.c (grokdeclarator): Complain about in-class initialization
5026 of aggregates and/or references.
5027 * pt.c (process_template_parm): Clear IS_AGGR_TYPE for
5028 TEMPLATE_TYPE_PARMs.
5030 * decl2.c (grok_array_decl): Add comment.
5031 (mark_used): Don't instantiate an explicit instantiation.
5032 * friend.c (make_friend_class): Remove bogus comment. Fix check
5033 for partial specializations.
5034 * pt.c (check_explicit_specialization): Don't
5035 SET_DECL_EXPLICIT_INSTANTIATION here.
5036 (mark_decl_instantiated): Or here.
5037 (do_decl_instantiation): Do it here, instead. Add checks for
5038 duplicate explicit instantiations, etc. Tidy.
5039 (do_type_instantiation): Likewise.
5040 (instantiate_decl): Improve comments. Complain about explicit
5041 instantiations where no definition is available.
5043 * cp-tree.h (ansi_null_node): Remove.
5044 * call.c (build_over_call): Warn about converting NULL to an
5046 * cvt.c (build_expr_type_conversion): Likewise. Use
5047 null_ptr_cst_p instead of expanding it inline.
5048 * decl.c (ansi_null_node): Remove.
5049 (init_decl_processing): Make null_node always have integral type.
5050 * except.c (build_throw): Warn about converting NULL to an
5052 * lex.c (init_parse): Remove handling of ansi_null_node.
5053 * pt.c (type_unification_real): Don't convert NULL to void* type.
5054 * typeck.c (build_binary_op_nodefault): Fix NULL warnings.
5055 (convert_for_assignment): Warn about converting NULL to an
5057 (convert_for_initialization): Likewise.
5059 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
5061 * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn.
5062 * pt.c (coerce_template_parms): Use no_linkage_check.
5063 * decl.c (grokvardecl): Likewise.
5064 (grokfndecl): Likewise. Members of anonymous types have no linkage.
5066 * method.c (process_overload_item): Remove useless code.
5068 1998-08-20 Per Bothner <bothner@cygnus.com>
5070 Handle new'ing of Java classes.
5071 * init.c (build_class_classref): New function.
5072 (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject;
5073 constructor does not return this; don't need to exception-protect.
5075 * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag.
5076 * decl2.c (acceptable_java_type): Handle template-derived types.
5078 1998-08-20 Per Bothner <bothner@cygnus.com>
5080 * decl2.c (import_export_vtable): Suppress vtables for Java classes.
5082 1998-08-20 Mark Mitchell <mark@markmitchell.com>
5084 * decl.c (duplicate_decls): Always merge the old and new patterns
5085 for templates, regardless of whether or not the new one has
5086 DECL_INITIAL. Don't throw away specializations. Merge
5088 * pt.c (tsubst_decl): Use the right pattern when calculating the
5089 complete args for a new template instance.
5090 (do_decl_instantiation): Fix typo in comment.
5091 (regenerate_decl_from_template): Deal with tricky friend template
5093 (instantiate_decl): Likewise.
5095 Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com)
5097 * init.c (build_builtin_delete_call): Add missing assemble_external
5100 1998-08-20 Jason Merrill <jason@yorick.cygnus.com>
5102 * parse.y (notype_unqualified_id): Also accept ~A<int>.
5104 1998-08-19 Mark Mitchell <mark@markmitchell.com>
5106 * typeck.c (build_binary_op_nodefault): Warn on use of NULL in
5108 * except.c (build_throw): Warn when NULL is thrown, even with
5109 -ansi. Use ansi_null_node, rather than integer_zero_node, in the
5112 * cp-tree.h (ansi_null_node): New variable.
5113 * decl.c (ansi_null_node): New variable.
5114 (init_decl_processing): Initialize its type.
5115 * lex.c (init_parse): Initialize its value. Use ansi_null_node
5116 for null_node in non-ANSI mode.
5117 * typeck.c (build_binary_op_nodefault): Use ansi_null_node in
5118 place of null_node to avoid spurious errors.
5120 1998-08-17 Mark Mitchell <mark@markmitchell.com>
5122 * cp-tree.h (enter_scope_of): New function.
5123 * parse.y (complex_direct_notype_declarator): Use it.
5124 * semantics.c (enter_scope_of): New function.
5126 1998-08-17 Jason Merrill <jason@yorick.cygnus.com>
5128 * decl.c (grokparms): No, here.
5130 * decl.c (grokdeclarator): Catch parm with pointer to array of
5131 unknown bound here...
5132 * method.c (process_overload_item): ...not here.
5134 * gxxint.texi: Remove obsolete documentation of overloading code.
5136 * decl.c (finish_enum): Also set TYPE_SIZE_UNIT.
5137 * class.c (finish_struct_bits): Likewise.
5139 * tree.c (lvalue_type): Fix for arrays.
5140 * typeck.c (build_unary_op): Use lvalue_type.
5141 * call.c (add_function_candidate): Likewise.
5142 * cvt.c (convert_to_reference): Likewise.
5144 * decl2.c (lang_decode_option): Ignore -traditional.
5146 * init.c (build_offset_ref): Don't mess with error_mark_node.
5147 * lex.c (do_scoped_id): Use cp_error.
5149 * rtti.c (get_tinfo_fn): Don't mess with the context for now.
5151 1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com>
5153 * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified.
5155 Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com)
5157 * cp-tree.h (set_identifier_local_value): Provide prototype.
5159 * decl2.c (do_namespace_alias): Remove unused variables `binding'
5162 Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com>
5164 * Makefile.in: Rename BBISON to BISON so that it can be properly
5165 inherited from the parent makefile.
5167 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
5169 * lang-options.h: Add -finit-priority.
5170 * decl2.c: Likewise. Check flag_init_priority instead of
5173 * decl2.c (setup_initp): New fn.
5174 (start_objects, finish_objects, do_ctors): Handle init_priority.
5175 (do_dtors, finish_file): Likewise.
5177 1998-08-13 Jason Merrill <jason@yorick.cygnus.com>
5179 * pt.c (tsubst_copy): Hush warning.
5181 * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P.
5183 1998-08-12 Mark Mitchell <mark@markmitchell.com>
5185 * pt.c (print_template_context): Don't abort when instantiating a
5188 * decl.c (grokdeclarator): Issue errors on namespace qualified
5189 declarators in parameter lists or in class scope.
5191 1998-08-09 Mark Mitchell <mark@markmitchell.com>
5193 * pt.c (check_explicit_specialization): Don't abort on bogus
5194 explicit instantiations.
5196 1998-08-07 Mark Mitchell <mark@markmitchell.com>
5198 * typeck.c (require_complete_type): Use complete_type_or_else.
5199 (complete_type_or_else): Always return NULL_TREE on failure, as
5202 * pt.c (tsubst_aggr_type): Prototype.
5203 (tsubst_decl): New function, split out from tsubst. Set
5204 input_filename and lineno as appropriate.
5205 (pop_tinst_level): Restore the file and line number saved in
5207 (instantiate_class_template): Set input_filename and lineno as
5209 (tsubst): Move _DECL processing to tsubst_decl. Make sure the
5210 context for a TYPENAME_TYPE is complete.
5212 * decl2.c (grokbitfield): Issue errors on bitfields declared with
5214 (do_dtors): As in do_ctors, pretend to be a member of the same
5215 class as a static data member while generating a call to its
5218 * cvt.c (cp_convert_to_pointer): Handle NULL pointer
5219 conversions, even in complex virtual base class hierarchies.
5221 1998-08-06 Mark Mitchell <mark@markmitchell.com>
5223 * cp-tree.h (ENUM_TEMPLATE_INFO): New macro.
5224 (TYPE_TEMPLATE_INFO): Likewise.
5225 (SET_TYPE_TEMPLATE_INFO): Likewise.
5226 (ENUM_TI_TEMPLATE): Likewise.
5227 (ENUM_TI_ARGS): Likewise.
5228 (lookup_nested_type_by_name): Remove.
5229 * decl.c (maybe_process_template_type_declaration): Handle enums.
5230 (start_enum): Don't check for primary-template enum declarations
5232 (finish_enum): Clean up, document. Make sure template enum
5233 constants get the correct type.
5234 (build_enumerator): Copy initializers for template enumerations,
5236 (grok_enum_decls): Document.
5237 * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit
5238 better. Build LOOKUP_EXPRs for local variables, even if they are
5240 * pt.c (tsubst_enum): Remove field_chain parameter.
5241 (template_class_depth): Include the depth of surrounding function
5243 (push_template_decl): Check for primary-template enum declarations
5244 here. Deal with enumeration templates.
5245 (lookup_template_class): Likewise.
5246 (for_each_template_parm): Likewise.
5247 (instantiate_class_template): Don't call tsubst_enum directly,
5248 call tsubst instead, to instantiate enums. Deal with all
5249 field_chain issues here, not in tsubst_enum.
5250 (lookup_nested_type_by_name): Remove.
5251 (tsubst_aggr_type): Revise handling of enumeration types.
5253 (tsubst_copy): Likewise.
5254 (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs.
5256 1998-08-04 Mark Mitchell <mark@markmitchell.com>
5258 * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it
5259 uses template parameters.
5260 * method.c (build_template_parm_names): Use the full set of
5261 template arguments for tsubst'ing.
5262 (build_overload_identifier): Pass the full set of template
5263 arguments to build_template_parm_names, not just the
5265 * pt.c (TMPL_ARGS_DEPTH): Define using
5266 TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity.
5267 (NUM_TMPL_ARGS): New macro.
5268 (add_outermost_template_args): Deal with the case where the outer
5269 args will be completely discarded.
5270 (coerce_template_parms): Use the full set of template arguments
5271 for tsubst'ing. Simplify. Add some asserts. Improve
5273 (lookup_template_class): Pass the full set of template arguments
5274 to coerce_template_parms.
5275 (tsubst): Add assertion.
5276 (do_type_instantiation): Don't instantiate member template
5279 * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose
5280 name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE.
5282 1998-08-03 Jason Merrill <jason@yorick.cygnus.com>
5284 * method.c (set_mangled_name_for_decl): Change return type to void.
5286 * decl.c (lookup_name_real): A namespace-level decl takes priority
5287 over implicit typename. Avoid doing the same lookup twice.
5289 * search.c (dependent_base_p): New fn.
5290 (dfs_pushdecls, dfs_compress_decls): Use it.
5292 * typeck.c (get_member_function_from_ptrfunc): Don't try to handle
5293 virtual functions if the type doesn't have any.
5295 1998-08-03 Mark Mitchell <mark@markmitchell.com>
5297 * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it
5298 uses template parameters.
5300 1998-08-02 Mark Mitchell <mark@markmitchell.com>
5302 * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument.
5303 * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation.
5304 * lex.c (do_identifier): Don't use a second argument, or a type,
5305 when building LOOKUP_EXPRs.
5306 (do_identifier): Likewise.
5307 (do_scoped_id): Likewise.
5308 * method.c (hack_identifier): Improve error message.
5309 * pt.c (lookup_template_function): Don't needlessly call
5310 copy_to_permanent or build_min.
5311 (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if
5313 (do_decl_instantiation): Improve error message.
5314 * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy.
5315 (build_min): Copy the type to the permanent obstack, too.
5317 1998-08-01 Jason Merrill <jason@yorick.cygnus.com>
5319 * init.c (init_init_processing): Remove BI* handling.
5320 (build_builtin_call): Remove.
5321 (build_builtin_delete_call): New fn.
5322 (build_delete): Use it.
5324 1998-07-31 Mark Mitchell <mark@markmitchell.com>
5326 * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro.
5327 (maybe_check_template_type): New function.
5328 * decl.c (maybe_process_template_type_declaration): New function,
5329 split out from pushtag Call maybe_check_template_type.
5330 (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P.
5331 (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P.
5332 * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P.
5333 * pt.c (template_class_depth_real): Generalization of ...
5334 (template_class_depth): Use it.
5335 (register_specialization): Use duplicate_decls for duplicate
5336 declarations of specializations.
5337 (maybe_check_template_type): New function.
5338 (push_template_decl_real): Fix comment.
5339 (convert_nontype_argument): Likewise.
5340 (lookup_template_class): Likewise. Avoid an infinite loop on
5342 (tsubst_friend_function): Fix comment.
5343 (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is
5345 * semantics.c (begin_function_definition): Use
5346 reset_specialization to note that template headers don't apply
5347 directly to declarations after the opening curly for a function.
5349 1998-07-29 Jason Merrill <jason@yorick.cygnus.com>
5351 * decl.c (push_overloaded_decl): Use current_namespace instead of
5352 DECL_CONTEXT (decl) to determine where we go.
5354 * decl.c (lookup_name_real): Fix typo.
5356 1998-07-28 Mark Mitchell <mark@markmitchell.com>
5358 * friend.c (is_friend): Be lenient with member functions to deal
5359 with nested friends.
5361 1998-07-28 Jason Merrill <jason@yorick.cygnus.com>
5363 * class.c (finish_struct_1): Convert integer_zero_node to
5364 ssizetype before passing it to set_rtti_entry.
5365 * typeck2.c (initializer_constant_valid_p): Allow conversion of 0
5366 of any size to a pointer.
5368 1998-07-27 Mark Mitchell <mark@markmitchell.com>
5370 * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove.
5371 (build_template_decl_overload): Remove.
5372 (set_mangled_name_for_decl): New function.
5373 (innermost_args): Remove is_spec parameter.
5374 (most_specialized, most_specialized_class): Remove declarations.
5375 (lookup_template_class): Add entering_scope parameter.
5376 (maybe_process_partial_specialization): New function.
5377 (finish_template_decl): Likewise.
5378 (finish_template_type): Likewise.
5379 * class.c (finish_struct): Clean up processing of member template
5381 * decl.c (pushtag): Fix formatting.
5382 (lookup_tag): Improve handling of pseudo-global levels.
5383 (make_typename_type): Adjust call to lookup_template_class.
5384 (shadow_tag): Use maybe_process_partial_specialization.
5385 (xref_tag): Improve handling of member friends.
5386 (start_function): Call push_nested_class before
5387 push_template_decl. Don't call push_template_decl for
5389 * decl2.c (grok_x_components): Don't call xref_tag for
5390 template instantiations. Handle UNION_TYPEs like RECORD_TYPEs.
5391 (grokclassfn): Use set_mangled_name_for_decl.
5392 (arg_assoc_class): Adjust call to innermost_args.
5393 (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL.
5394 * error.c (dump_function_name): Improve printing of template
5396 * friend.c (is_friend): Don't compare types of decls to determine
5397 friendship, unless flag_guiding_decls.
5398 (make_friend_class): Partial specializations cannot be friends.
5399 (do_friend): Use set_mangled_name_for_decl. Call
5400 push_template_decl_real instead of push_template_decl.
5401 * method.c (build_decl_overload_real): Remove prototype. Give it
5403 (build_overload_identififer): Adjust call to innermost_args.
5404 (build_template_decl_overload): Remove.
5405 (set_mangled_name_for_decl): New function.
5406 * parse.y (.finish_template_type): New non-terminal.
5407 (template_def): Use finish_template_decl. Use template_extdef
5409 (template_extdef, template_datadef): New non-terminals, containing
5410 only those rules for things which can be templates.
5412 (template_type, self_template_type): Use .finish_template_type.
5413 (named_class_head): Use maybe_process_partial_specialization.
5414 * pt.c (mangle_class_name_for_template): Remove context parameter.
5415 (get_class_bindings): Remove outer_args parameter.
5416 (complete_template_args): Remove.
5417 (add_outermost_template_args): New function.
5418 (register_specialization): Return the specialization.
5419 (unregister_specialization): New function.
5420 (tsubst_template_parms): Likewise.
5421 (most_specialized, most_specialized_class): Prototype here as
5423 (original_template): Rename to most_general_template.
5424 (tsubst_template_parms): New function.
5425 (set_mangled_name_for_template_decl): Likewise.
5426 (TMPL_ARGS_DEPTH): New macro.
5427 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust.
5428 (TMPL_ARGS_LEVEL): New macro.
5429 (SET_TMPL_ARGS_LEVEL): Likewise.
5430 (TMPL_ARG): Likewise.
5431 (SET_TMPL_ARG): Likewise.
5432 (TMPL_ARGS_DEPTH): Likewise.
5433 (finish_member_template_decl): Use finish_template_decl.
5434 (maybe_process_partial_specialization): New function, split out
5436 (inline_needs_template_parms): Use TMPL_PARMS_DEPTH.
5437 (maybe_begin_member_template_processing): Use new macros.
5438 (is_member_template): Likewise.
5439 (is_member_template_class): Likewise.
5440 (add_to_template_args): Likewise. Deal with multiple levels of
5442 (maybe_process_partial_specialization): New function.
5443 (retrieve_specialization): Add consistency check.
5444 (determine_specialization): Return full argument list.
5445 (check_explicit_specialization): Tweak friend handling. Use full
5446 argument lists. Simplify.
5447 (current_template_args): Use new macros.
5448 (push_template_decl_real): Change ill-named mainargs to specargs.
5449 Check that a partial specialization actually specializes at least
5450 one parameter. Improve friend handling. Modify for full
5452 (classtype_mangled_name): Don't mangle the names of
5454 (lookup_template_class): Add entering_scope parameter. Use it to
5455 avoid finding a template type when an instantiation is required.
5456 Simplify. Use full template arguments.
5457 (tsubst_friend_function): Use unregister_specialization. Use new
5458 macros. Use full template arguments.
5459 (tsubst_friend_class): Substitute, using tsubst_template_parms,
5460 into the template parameters before passing them to
5461 redeclare_class_template.
5462 (instantiate_class_template): Simplify. Use full template
5463 arguments. Adjust calls to get_class_bindings. Use
5464 SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling.
5465 (innermost_args): Use new macros.
5466 (tsubst_aggr_type): New function, split out from tsubst.
5467 (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling
5468 conventions for lookup_template_class. Refine handling of partial
5469 instantiations. Remove calls to complete_template_args.
5470 Simplify. Add consistency checks. Use set_mangled_name_for_decl
5471 and set_mangled_name_for_template_decl.
5472 (tsubst_copy): Use tsubst_aggr_type.
5473 (instantiate_template): Use full template arguments.
5474 (more_specialized): Improve formatting.
5475 (more_specialized_class): Adjust calls to get_class_bindings.
5476 (get_bindings_real): Don't call complete_template_args.
5477 (most_specialized): Don't overwrite input; create a new list.
5478 (most_specialized_class): Use most_general_template.
5479 (regenerate_decl_from_template): Use unregister_specialization.
5480 Use full template arguments.
5481 (instantiate_decl): Use full template arguments.
5482 (set_mangled_name_for_template_decl): New function.
5483 * semantics.c (begin_class_definition): Use
5484 maybe_process_partial_specialization.
5485 (finish_member_class_template): New function.
5486 (finish_template_decl): Likewise.
5487 (finish_template_type): Likewise.
5488 (typeck.c): Don't crash after issuing a compiler_error.
5489 * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict.
5491 1998-07-27 Jason Merrill <jason@yorick.cygnus.com>
5493 * typeck2.c (build_functional_cast): Handle default-initialization.
5495 * call.c (build_over_call): Pass 1 to popclass.
5497 * parse.y (direct_notype_declarator): Add precedence declaration
5498 to notype_unqualified_id case.
5499 * Makefile.in (EXPECT): Adjust.
5501 * tree.c (ovl_member): Fix for single function in OVL.
5503 1998-07-27 Dave Brolley <brolley@cygnus.com>
5505 * c-lex.c (yylex): Fix boundary conditions in character literal and
5506 string literal loops.
5508 1998-07-24 Jason Merrill <jason@yorick.cygnus.com>
5510 * decl.c (lookup_name_real): OK, do return the from_obj value
5511 unless got_object depends on template parms.
5513 * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT.
5515 * pt.c (coerce_template_parms): Also complain about local enums.
5517 * cp-tree.h: Add prototype for set_identifier_local_value.
5518 * decl.c (set_identifier_local_value_with_scope): Make static,
5520 * search.c (covariant_return_p): Likewise.
5521 * except.c (build_terminate_handler, alloc_eh_object): Likewise.
5523 * call.c (build_method_call): Only pull out the type of a destructor
5524 if it's a template type parm.
5525 * decl.c (lookup_name_real): Never return the from_obj value.
5527 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
5529 * except.c (process_start_catch_block_old): Call start_decl_1 for
5531 * decl.c (start_decl_1): Avoid duplicate error.
5533 * init.c (expand_default_init): Only perform the initialization if
5534 it will do something.
5536 1998-07-23 H.J. Lu (hjl@gnu.org)
5538 * parse.y (base_class): Check for invalid base class.
5540 1998-07-23 Jason Merrill <jason@yorick.cygnus.com>
5542 * decl2.c (import_export_template): Fold in...
5543 (import_export_class): ...to here. Handle dllimport/export.
5545 * class.c (build_vtable): Pass at_eof to import_export_vtable.
5546 (prepare_fresh_vtable): Likewise.
5547 * decl2.c (import_export_class): Split out...
5548 (finish_prevtable_vardecl): From here.
5549 * class.c (finish_struct_1): Call import_export_class if at_eof.
5551 * decl.c (start_function): #if 0 mysterious code I wrote and have
5553 * rtti.c (get_tinfo_fn): If this is for a class type, set
5556 1998-07-22 Jason Merrill <jason@yorick.cygnus.com>
5558 * inc/exception: Change terminate and unexpected to ().
5560 * parse.y (named_class_head_sans_basetype_defn): A
5561 named_class_head_sans_basetype followed by '{' or ':' is a defn.
5563 1998-07-21 Jason Merrill <jason@yorick.cygnus.com>
5565 * tree.c (canonical_type_variant): New fn to handle arrays.
5566 * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove.
5567 * pt.c (unify, default case): Also fold arg. Fix array bounds case.
5568 * method.c (process_overload_item): Use build_overload_value for
5571 1998-07-20 Dave Brolley <brolley@cygnus.com>
5573 * lex.c (mbchar.h): #include it.
5574 (GET_ENVIRONMENT): New macro.
5575 (init_parse): Set character set based on LANG environment variable.
5576 (real_yylex): Handle multibyte characters in character literals.
5577 (real_yylex): Handle multibyte characters in string literals.
5579 1998-07-19 Jason Merrill <jason@yorick.cygnus.com>
5581 * lex.c (do_identifier): Look for class value even if we don't
5582 have a global value. Do implicit declaration if parsing is 2.
5583 * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig
5586 1998-07-19 Mark Mitchell <mark@markmitchell.com>
5588 * decl.c (pushtag): Revert previous change.
5589 * pt.c (lookup_template_class): Don't put out debugging
5590 information for types that use template parameters.
5592 * decl.c (pushtag): Don't put out debugging information for
5593 compiler-generated typedefs.
5595 * error.c (dump_type_real): Don't crash when presented with
5596 intQI_type_node or the like.
5598 * semantics.c (finish_translation_unit): Fix spelling error in
5601 1998-07-17 Jason Merrill <jason@yorick.cygnus.com>
5603 * decl.c (lookup_name_real): Pull out single function here.
5604 (select_decl): Not here.
5605 (unqualified_namespace_lookup): Use CP_DECL_CONTEXT.
5607 * decl.c (qualify_lookup): Tweak again.
5609 * pt.c (lookup_template_class): Don't mess with the context of the
5611 * decl2.c (current_decl_namespace): Remove special handling for
5614 * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for
5615 a member template specialization.
5617 * tree.c (ovl_member): Use decls_match to compare functions.
5618 * decl.c (decls_match): Check the context of a function.
5620 * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER
5621 in Koenig lookup support rules.
5622 * semantics.c (finish_call_expr): Handle the new cases.
5624 * typeck.c (build_x_function_call): Handle overloaded methods.
5626 * decl.c (grokvardecl): Don't call build_static_name for extern "C".
5628 1998-07-16 Mark Mitchell <mark@markmitchell.com>
5630 * semantics.c (finish_object_call_expr): Revert previous change.
5631 * call.c (build_new_method_call): Likewise. Instead, convert
5632 TYPE_DECLs to IDENTIFIERs here, in the presence of templates.
5634 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
5636 * decl.c (qualify_lookup): Handle templates.
5638 * decl2.c (do_using_directive): Don't pass ancestor.
5639 * decl.c (push_using_directive): Calculate ancestor.
5641 * decl2.c (do_nonmember_using_decl): Allow for type shadowing.
5642 * decl.c (pushdecl): Move type shadowing handling from here...
5643 (duplicate_decls): ...to here.
5644 * decl.c (set_identifier_local_value_with_scope): New fn.
5646 (set_identifier_local_value, lookup_type_current_level): New fns.
5647 * decl2.c (do_local_using_decl): Handle types and binding level
5650 * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD.
5651 * decl.c (select_decl): Extract a lone function from an OVERLOAD.
5652 (lookup_namespace_name): Likewise.
5653 * typeck.c (build_unary_op): Not here anymore.
5655 * decl2.c (do_class_using_decl): Make sure we get an identifier.
5656 * class.c (handle_using_decl): Ignore TYPE_DECLs.
5658 * decl.c (qualify_lookup): New fn.
5659 (lookup_name_real): Use it.
5661 1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5663 * decl2.c (add_using_namespace): When directly using a namespace
5664 that was indirect before, promote it.
5666 * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES,
5667 LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY,
5668 LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros.
5669 * decl.c (select_decl): Replace two flag parameters by one.
5670 (unqualified_namespace_lookup): Likewise, pass flag.
5671 (lookup_flags): New function.
5672 (lookup_name_real): Compute flags, pass them.
5673 (lookup_namespace_name): Call with zero-flag.
5674 * decl2.c (ambiguous_decl): Add flag parameter, complain only
5676 (lookup_using_namespace, qualified_lookup_using_namespace):
5677 Add flag parameter, pass them through.
5678 * lex.c (do_scoped_id): Call with zero-flag.
5680 1998-07-16 Jason Merrill <jason@yorick.cygnus.com>
5682 * typeck.c (convert_for_assignment): Use comptypes.
5684 1998-07-16 Mark Mitchell <mark@markmitchell.com>
5686 * semantics.c (finish_object_call_expr): Move test for the
5687 function called being a TYPE_DECL to ...
5688 * call.c (build_new_method_call): Here.
5690 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
5692 * decl2.c (arg_assoc_class): Also look at template arguments, if any.
5693 (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST.
5695 * lex.c (looking_for_typename): Don't initialize.
5697 * decl2.c (ambiguous_decl): Clarify error message.
5699 * decl.c (push_using_directive): Iterate over namespaces used
5702 1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5704 * decl2.c (add_using_namespace): Iterate over namespaces used
5707 * decl.c (lookup_name_real): Accept namespace aliases as locals.
5708 (cat_namespace_levels): Ignore aliases.
5709 (duplicate_decls): Ignore duplicate aliases.
5710 * decl2.c (do_namespace_alias): Process block level namespace
5711 aliases. Store alias with pushdecl. Remove odr errors.
5712 * parse.y (namespace_alias): New non-terminal.
5715 1998-07-15 Jason Merrill <jason@yorick.cygnus.com>
5717 * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE.
5718 Handle TEMPLATE_TYPE_PARM.
5719 (arg_assoc): Rewrite.
5721 * pt.c (complete_template_args): Don't look at the context unless
5724 * method.c (build_decl_overload_real): Fix namespace handling.
5726 * typeck.c (build_unary_op): Extract a lone function from an
5729 * call.c (build_scoped_method_call): Handle getting a namespace
5730 for basetype in a destructor call.
5731 (check_dtor_name): Handle enums.
5733 * parse.y (using_directive): New nonterminal.
5734 (extdef, simple_stmt): Use it.
5736 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
5738 * decl2.c (add_function): Move error message ...
5739 (arg_assoc_namespace): ... from here.
5741 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
5743 * parse.y (namespace_qualifier): Fix multiple level handling.
5744 * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT.
5745 (arg_assoc): Don't skip the first argument of a function.
5747 Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com)
5749 * search.c (my_tree_cons): Clean up.
5751 1998-07-14 Jason Merrill <jason@yorick.cygnus.com>
5753 * call.c (joust): Don't warn about "confusing" conversions to the
5756 1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de>
5758 * class.c (push_nested_class): Complain about namespaces.
5759 * decl.c (start_decl): Enter the object's namespace.
5760 (cp_finish_decl): Leave it.
5761 (grokdeclarator): Likewise.
5762 * decl2.c (check_decl_namespace): New function.
5763 (finish_file): Call it.
5764 * parse.y (complex_direct_notype_declarator): Set complexity
5765 of namespace-qualified ids to -1, enter the namespace.
5767 * method.c (build_template_decl_overload): Expect _DECL as first
5768 parameter. Put context temporarily into current_namespace.
5769 * pt.c (check_explicit_specialization): Change caller.
5772 * init.c (build_offset_ref): Call mark_used and
5773 convert_from_reference for namespace members.
5775 Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de>
5777 * search.c (my_tree_cons): The bitfield is at index 2.
5779 Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com>
5781 * lang-options.h: Format changed to work with new --help support
5784 1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de>
5786 * decl2.c (build_expr_from_tree): Change calls of do_identifier.
5787 Do Koenig lookup in CALL_EXPR.
5788 (arg_assoc): Handle error_mark.
5789 * lex.c (is_global): New function.
5790 (do_identifier): Expect arguments for Koenig lookup.
5791 * parse.y (primary): Add rules for calls of unqualified function calls.
5792 (do_id): Change call of do_identifier.
5793 * pt.c (finish_stmt_expr): Likewise.
5794 * semantics.c (finish_id_expr): Likewise.
5795 (finish_call_expr): Add integer parameter to indicate
5796 argument-dependent lookup.
5798 * decl.c (struct binding_level): New field using_directives.
5799 (push_using_decl): Not sorry anymore.
5800 (push_using_directive): New function.
5801 (lookup_tag): Use CP_DECL_CONTEXT to iterate.
5802 (unqualified_namespace_lookup): New function, code from ...
5803 (lookup_name_real): ... here.
5804 * decl2.c (lookup_using_namespace): Pass using list instead of
5806 (validate_nonmember_using_decl): New function.
5807 (do_nonmember_using_decl): New function.
5808 (do_toplevel_using_decl): Use them.
5809 (do_local_using_decl): New function.
5810 (do_using_directive): Support block-level directives.
5811 * parse.y (simple_stmt): Support using declarations and
5813 (namespace_qualifier, namespace_using_decl): New non-terminals.
5815 * xref.c (classname): New function.
5816 (GNU_xref_hier): Change class and base parameters to tree.
5817 * decl.c (xref_baseypes): Change caller.
5818 * friend.c (make_friend_class): Likewise.
5820 1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
5822 * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter
5825 * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a
5826 template template parameter, record its use.
5827 (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse
5828 its template arguments if exists.
5830 * pt.c (coerce_template_template_parms): New function equivalent
5831 to coerce_template_parms when IS_TMPL_PARM is true.
5832 (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter,
5833 all callers changed.
5835 (coerce_template_parms): Access ARGLIST properly when creating a
5836 new vector. Only accept implicit TYPE_DECL as valid argument for
5837 a template template parameter when it is a base class of
5838 current_class_type. Don't display error message when COMPLAIN is
5841 1998-07-12 Klaus Kaempf (kkaempf@progis.de)
5843 * repo.c (get_base_filename): Use file_name_nondirectory.
5844 (open_repo_file): Likewise.
5845 * cp-tree.h (file_name_nondirectory): Add prototype.
5847 1998-07-12 Jason Merrill <jason@yorick.cygnus.com>
5849 * friend.c (do_friend): Pull the identifier out of declarator.
5850 Use cp_error and friends.
5851 * decl2.c (qualified_lookup_using_namespace): Fix call to
5853 * decl.c (lookup_name_real): Don't call complete_type on a namespace.
5854 (grokvardecl): Use DECL_CLASS_SCOPE_P.
5855 * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner.
5856 * class.c (warn_hidden): Fix for OVERLOAD.
5857 From grahams@rcp.co.uk:
5858 * cp-tree.h (DEFARG_NODE_CHECK): New macro.
5859 (DEFARG_LENGTH, DEFARG_POINTER): Use it.
5861 Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com)
5863 * g++.1 (-traditional): Remove duplicated documentation.
5865 1998-07-11 Mark Mitchell <mark@markmitchell.com>
5867 * method.c (flush_repeats): Add nrepeats parameter.
5868 (issue_nrepeats): Likewise.
5869 (is_back_referenceable_type): New function. Don't back-reference
5870 TEMPLATE_TYPE_PARMs as well as simple types like integers.
5871 (build_mangled_name_for_type): Likewise.
5872 (build_mangled_name_for_type_with_Gcode): Likewise.
5874 (nrepeats): Likewise.
5875 (Nrepeats): Likewise.
5876 (start_squangling): Don't clear the variables removed above.
5877 (end_squangling): Likewise.
5878 (flush_repeats): Tidy. Use nrepeats parameter rather than
5880 (issue_nrepeats): Likewise, but with nrepeats global. Use
5881 is_backreferenceable_type.
5882 (build_overload_nested_name): Tidy. Add comment. Use
5883 build_mangled_name_for_type.
5884 (build_underscore_int): Comment.
5885 (build_overload_scope_ref): Use build_mangled_name_for_type.
5886 (build_overload_int): Likewise.
5887 (build_template_template_parm_names): Tidy.
5888 (build_template_parm_names): Use build_mangled_name_for_type.
5889 (build_overload_identifier): Add comments.
5890 (build_mangled_name_for_type_with_Gcode): Split out from
5892 (build_mangled_name_for_type): Use it.
5893 (build_mangled_name): Rework to use build_mangled_name_for_type
5894 and to not use global nrepeats/Nrepeats. Tidy.
5895 (process_modifiers): Tidy.
5896 (check_btype): Use is_backreferenceable_type. Add comment.
5897 Rename `node' to `type'.
5898 (process_overload_item): Set numeric_output_need_bar here.
5899 Use build_mangled_name_for_type. Tidy.
5900 (build_decl_overload_real): Tidy. Don't use Nrepeats. Use
5901 build_mangled_name_for_type.
5903 * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO
5906 1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com>
5908 * cp-tree.h (warn_long_long): Define.
5909 * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for
5910 warning "ANSI C++ does not support `long long'".
5911 * decl2.c (warn_long_long): Define.
5912 (lang_decode_option): Parse -Wlong-long, -Wno-long-long options.
5914 1998-07-07 Jason Merrill <jason@yorick.cygnus.com>
5916 * decl.c (xref_tag): Handle attributes between 'class' and name.
5917 * parse.y (aggr): Likewise.
5918 * semantics.c (finish_class_definition): Likewise.
5919 * Makefile.in (EXPECTED): Adjust.
5921 * cp-tree.h: Declare flag_optional_diags and warn_multichar.
5922 * decl2.c: Define them.
5923 (lang_decode_option): Handle them.
5924 * lang-options.h: Add -foptional-diags.
5925 * class.c (finish_struct): Don't complain about multiple meanings of
5926 name if -fno-optional-diags.
5927 * decl.c (pushdecl_class_level): Likewise.
5928 * lex.c (real_yylex): Check warn_multichar.
5930 1998-07-06 Jason Merrill <jason@yorick.cygnus.com>
5932 * decl.c (lookup_tag): Use CP_DECL_CONTEXT.
5934 * tree.c (make_binfo): Fix length.
5936 1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net>
5938 * decl2.c (lang_decode_option): Remove warn_template_debugging.
5939 * lang-options.h: Likewise.
5941 Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5943 * except.c (build_eh_type_type_ref): Remove unused variable `susp'.
5944 (process_start_catch_block): Likewise for variables
5945 `false_label_rtx', `call_rtx' and `return_value_rtx'.
5947 1998-06-29 Brendan Kehoe <brendan@cygnus.com>
5949 * tree.c (build_srcloc): Make sure we allocate this node on the
5952 Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com>
5954 * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined.
5955 (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY.
5956 (lang_specific_driver): Only add -lm automatically if need_math is
5959 Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com)
5961 * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o
5963 Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5965 * Makefile.in (EXPR_H): New dependency variable.
5966 (decl2.o): Depend on $(EXPR_H).
5967 (typeck.o): Likewise.
5971 1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com>
5973 * decl.c (start_enum): Put local enums on permanent_obstack.
5975 1998-06-25 Mark Mitchell <mark@markmitchell.com>
5977 * cp-tree.h (c_get_alias_set): Declare.
5978 * decl.c (init_decl_processing): Set lang_get_alias_set.
5980 1998-06-25 Andrew MacLeod <amacleod@cygnus.com>
5982 * cp-tree.h (mark_all_runtime_matches): Add function prototype.
5983 * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED
5984 flag for all function decls which are in the exception table.
5985 * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match.
5986 * decl2.c (finish_file): Call mark_all_runtime_matches to make sure
5987 code is emitted for any referenced rtti function.
5989 1998-06-25 Dave Brolley <brolley@cygnus.com>
5991 * lang-specs.h: Use new | syntax to eliminate
5992 string concatenation.
5994 1998-06-25 Jason Merrill <jason@yorick.cygnus.com>
5996 * cp-tree.h (CP_DECL_CONTEXT): New macro.
5997 * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it.
5998 * method.c (build_overload_nested_name): Likewise.
5999 * sig.c (build_signature_pointer_or_reference_type): Don't set
6002 1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6004 Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace.
6005 * cp-tree.h (FROB_CONTEXT): New macro.
6006 (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE.
6007 * decl.c (namespace_binding): Replace NULL_TREE with
6009 (set_namespace_binding, pop_namespace, lookup_name_real): Likewise.
6010 * decl2.c (is_namespace_ancestor, lookup_using_namespace):
6012 * decl.c (pushtag): Use FROB_CONTEXT.
6013 (pushdecl, make_typename_type, define_function, grokdeclarator):
6015 * decl2.c (set_decl_namespace, do_namespace_alias): Likewise.
6016 * pt.c (push_template_decl_real, lookup_template_class, tsubst):
6018 * decl2.c (decl_namespace): Return global_namespace if no context.
6019 * method.c (build_overload_nested_name): Expect null as context.
6020 * pt.c (mangle_class_name_for_template): Do nothing for null
6022 (lookup_template_class): Allow for null id_context.
6024 1998-06-25 Richard Henderson <rth@cygnus.com>
6026 * method.c (emit_thunk): Set current_function_is_thunk for the
6027 ASM_OUTPUT_MI_THUNK case as well.
6029 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
6031 * exception.cc (__cplus_type_matcher): Get a match_info pointer
6032 instead of an exception table entry as a parameter.
6034 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
6036 * parse.y (function_try_block): Don't call start_catch_handler.
6037 * except.c (call_eh_info): Remove coerced field from declaration.
6038 (build_eh_type_type_ref): New function to create an address of a
6039 rtti function for the new style exception tables.
6040 (expand_start_catch_block): Split function, this contains the
6042 (process_start_catch_block_old): New function to perform the rest
6043 of expand_start_catch_block under old style exceptions.
6044 (process_start_catch_block_old): New function to perform the rest
6045 of expand_start_catch_block under new style exceptions.
6046 (expand_end_catch_block): Only pop the false label off the stack under
6047 the old style of exceptions.
6048 * semantics.c (finish_try_block): Don't call start_catch_handler.
6049 * exception.cc (struct cp_eh_info): Add original_value field.
6050 (__cplus_type_matcher): Perform type matching on the original exception
6051 value, and if we have a match, set the current value.
6052 (__cp_push_exception): Set the original exception value.
6054 1998-06-23 Jason Merrill <jason@yorick.cygnus.com>
6056 * call.c (joust): Fix confusing conversion warning.
6058 * call.c (build_op_delete_call): Add placement parm. Check
6059 LOOKUP_SPECULATIVELY.
6060 * cp-tree.h, decl2.c, init.c: Adjust.
6061 * decl.c (finish_function): Use it.
6063 * pt.c (tsubst): Diagnose creating void fields or variables.
6065 Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6067 * call.c (build_scoped_method_call): Remove unused variable `tmp'.
6069 * cp-tree.h (check_dtor_name): Add prototype.
6071 * init.c (expand_member_init): Remove unused variables
6072 `ptr_type_node', `parm' and `rval'.
6074 * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier
6076 (lang_print_xnode): Likewise.
6078 * typeck2.c (enum_name_string): Cast argument to sprintf to long
6079 and use %ld specifier.
6081 * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC
6082 specifier in call to fprintf.
6083 (GNU_xref_member): Cast argument to sprintf to int.
6085 Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6087 * typeck2.c (pop_init_level): Warn about implicit zero initialization
6090 Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6092 * cp-tree.h: Prototype function `check_java_method'.
6094 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
6096 * class.c (finish_struct): Make conflicting use of id a pedwarn.
6097 * decl.c (pushdecl_class_level): Likewise.
6099 1998-06-17 Mark Mitchell <mark@markmitchell.com>
6101 * pt.c (convert_nontype_argument): Issue an error when presented
6102 with an integer (real) constant that cannot be simplified to an
6105 * cp-tree.h (c_get_alias_set): Remove declaration added in
6106 1998-06-13 change that should never have been checked in.
6108 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
6110 * typeck.c (build_binary_op_nodefault): Change % in format strings
6113 * decl.c (grokvardecl): Don't build_static_name for decls that
6114 aren't at namespace scope.
6116 * init.c (perform_member_init): Catch default-initialization of
6119 1998-06-17 Mark Mitchell <mark@markmitchell.com>
6121 * errfn.c (cp_thing): Handle the `%%' formatting sequence.
6123 1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
6125 * method.c (hack_identifier): Complain about getting a namespace
6127 * typeck.c (decay_conversion): Remove check for namespaces.
6128 * typeck2.c (incomplete_type_error): Likewise.
6129 * parse.y (template_arg): Add PTYPENAME expansion.
6131 1998-06-16 Andrew MacLeod <amacleod@cygnus.com>
6133 * decl.c (grokvardecl): Don't build external assembler names for
6134 TYPENAMEs in other namespaces as there is no declarator.
6135 * error.c (cp_file_of, cp_line_of): Don't extract file or line number
6136 info from DECL_CONTEXT if it is NULL.
6138 1998-06-16 Jason Merrill <jason@yorick.cygnus.com>
6140 * call.c (check_dtor_name): Split out.
6141 (build_scoped_method_call): Use it.
6142 (build_method_call): Use it.
6143 * init.c (build_offset_ref): Use it.
6145 * typeck.c (build_static_cast): Fix handling of pointers to members.
6147 * decl.c (finish_function): Just return nothing from a constructor.
6148 * typeck.c (c_expand_return): Complain about returning a void
6149 expression from a destructor.
6151 1998-06-13 Mark Mitchell <mark@markmitchell.com>
6153 * class.c (alter_access): Accept a BINFO explaining how to get
6154 from the entity whose accessed is being altered to the type doing
6156 (handle_using_decl): New function containing code split out from ...
6157 (finish_struct_1): Here.
6159 * cp-tree.h (complete_type_or_else): Declare.
6160 * init.c (build_new_1, build_delete): Use it.
6161 * typeck.c (require_complete_type): Use complete_type, rather than
6162 expanding it inline.
6163 (complete_type_or_else): New function.
6164 (build_component_ref): Use it.
6165 (pointer_int_sum): Make sure the type pointed to is complete.
6166 (pointer_diff): Likewise.
6168 * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for
6171 * search.c (get_matching_virtual): Note that member templates
6172 cannot override virtual functions.
6174 1998-06-12 Brendan Kehoe <brendan@cygnus.com>
6176 * pt.c (check_explicit_specialization): If DECLARATOR turned into
6177 an error_mark_node from lookup_template_function, return the same.
6178 (determine_specialization): Also make sure TEMPLATE_ID isn't an
6179 error_mark_node, before we try to read its operands.
6180 * decl.c (grokdeclarator): If we got an error_mark_node from
6181 check_explicit_specialization, just return it right back.
6183 1998-06-12 Mark Mitchell <mark@markmitchell.com>
6185 * class.c (instantiate_type): Don't treat template-ids that don't
6186 specify any template arguments as equivalent to ordinary
6187 identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to
6188 pointer-to-members for member templates. Tidy slightly.
6189 * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation.
6190 * init.c (build_offset_ref): Handle template-ids like ordinary
6191 identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the
6192 offset part of the OFFSET_REF.
6193 * typeck.c (build_unary_op): Change check for unknown types to
6194 look for OFFSET_REFs, not SCOPE_REFs.
6196 1998-06-11 Mark Mitchell <mark@markmitchell.com>
6198 * pt.c (is_member_template_class): New function.
6199 (push_template_decl_real): Use it.
6201 1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com>
6203 * friend.c (do_friend): Add support for nested classes using
6204 member functions of the enclosing class as friends.
6206 1998-06-10 Mark Mitchell <mark@markmitchell.com>
6208 * call.c (convert_default_arg): Make global, not static.
6209 (convert_arg_for_ellipsis): Split out from ...
6210 (build_over_call): Here.
6211 * cp-tree.h (convert_default_arg); Declare.
6212 (convert_arg_to_ellipsis): Likewise.
6213 (do_member_init): Remove.
6214 * init.c (do_member_init): Remove; this code is dead.
6215 (expand_member_init): Remove much of this code; it is dead.
6216 * typeck.c (convert_arguments): Use convert_default_arg and
6217 convert_arg_for_ellipsis, rather than duplicating here.
6219 * call.c (convert_like): Don't fail silently if
6220 build_user_type_conversion fails. Always return error_mark_node
6223 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
6225 * search.c (covariant_return_p): Complain about ambiguous base.
6227 * typeck.c (build_component_ref): Diagnose ref to nested type.
6229 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
6231 * decl.c (grokparms): Check that INIT isn't an error_mark_node
6232 before giving error about invalid type for default arg.
6234 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
6236 * call.c (build_method_call): Fix thinko.
6238 1998-06-10 Dave Brolley <brolley@cygnus.com>
6240 * decl2.c (lang_decode_option): New argc/argv interface.
6241 * cp-tree.h (lang_decode_option): New argc/argv interface.
6242 * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is
6243 specified for cpplib-enabled compilers.
6244 * lex.c (lang_init): Don't check_newline for cpplib.
6245 (init_parse): Don't initialize cpplib here.
6247 1998-06-10 Brendan Kehoe <brendan@cygnus.com>
6249 * typeck.c (build_component_ref): Make sure FIELD has a lang_specific
6250 piece before checking DECL_MUTABLE_P.
6252 1998-06-10 John Carr <jfc@mit.edu>
6254 * tree.c (debug_binfo): Make printf format match arguments.
6256 * error.c (OB_PUTI): Make printf format match arguments.
6258 1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
6260 * init.c (perform_member_init): Handle default-initialization.
6262 * except.c (build_throw): Handle throwing NULL.
6264 * typeck.c (build_x_function_call): Use resolve_offset_ref.
6266 * search.c (compute_access): Only strip an anonymous union
6269 * call.c (add_builtin_candidates): Tweak.
6271 * cvt.c (build_expr_type_conversion): Restore code for conversion
6273 * decl2.c (delete_sanity): Use it. Clean up.
6275 * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons.
6277 1998-06-10 Branko Cibej <branko.cibej@hermes.si>
6279 * typeck.c (c_expand_return): Don't warn about void expressions on
6280 return statements in functions returning void.
6282 1998-06-09 Mark Mitchell <mark@markmitchell.com>
6284 * pt.c (fn_type_unification): Revise documentation. Tidy.
6285 (type_unification): Likewise.
6287 1998-06-09 Andrew MacLeod <amacleod@cygnus.com>
6289 * semantics.c (finish_try_block): Rename expand_start_catch, and delete
6291 * parse.y (function_try_block): Rename expand_start_catch, and delete
6293 * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete
6296 1998-06-09 Jason Merrill <jason@yorick.cygnus.com>
6298 * search.c (lookup_member): New fn.
6299 * class.c (finish_struct_1): Use it.
6300 * decl.c (lookup_name_real): Use it.
6302 Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6304 * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h.
6306 * cp-tree.h: Add prototype for `maybe_print_template_context' and
6307 `maybe_make_one_only'.
6309 * decl.c (auto_function): Remove unused variable `decl'.
6311 * decl2.c: Include dwarf2out.h and dwarfout.h.
6313 * lex.c: Remove redundant declarations of `set_float_handler' and
6316 1998-06-08 Andrew MacLeod <amacleod@cygnus.com>
6318 * except.c (init_exception_processing): Remove NEW_EH_MODEL compile
6319 time flag. Call __cp_eh_info instead of __cp_exception_info.
6320 * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag.
6321 (__cp_exception_info): Return offset into cp_eh_info structure to
6322 match what use to be the start of this structure.
6323 (__cp_eh_info): New function to return a pointer to cp_eh_info struct.
6324 (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL
6326 (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call
6327 __cp_eh_info instead of __cp_exception_info.
6329 1998-06-08 Jason Merrill <jason@yorick.cygnus.com>
6331 * decl.c (cp_finish_decl): Disable inlining of extern inlines
6332 with static variables.
6334 1998-06-08 Mark Mitchell <mark@markmitchell.com>
6336 * init.c (build_offset_ref): Correct previous change to use build,
6339 1998-06-07 Mark Mitchell <mark@markmitchell.com>
6341 * class.c (instantiate_type): Handle pointer-to-members where the
6342 member is a template.
6343 * init.c (build_offset_ref): Likewise.
6344 * typeck.c (build_unary_op): Likewise.
6346 1998-06-07 Richard Henderson <rth@cygnus.com>
6348 * lex.c (lang_init_options): New function.
6349 (lang_init): Remove flag_exceptions == 2 hack.
6351 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
6353 * search.c (envelope_add_decl): Tweak for implicit typename.
6355 * call.c (joust): Also warn about confusing conversion op/constructor
6356 overload resolution.
6358 * spew.c (yylex): Also return the TYPE_DECL if got_object.
6359 Don't clear got_object after '~'.
6360 * call.c (build_scoped_method_call): Tweak destructor handling.
6361 (build_method_call): Likewise.
6362 * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with
6363 TYPE_MAIN_VARIANT for destructors.
6364 * semantics.c (finish_object_call_expr): Complain about calling a
6367 1998-06-05 Per Bothner <bothner@cygnus.com>
6369 * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles):
6370 Define - update needed by gcc.c change.
6372 1998-06-05 Jason Merrill <jason@yorick.cygnus.com>
6374 * error.c (cp_printers): Use 'o' instead of '_' for the null entry.
6376 1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6378 * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare.
6379 * decl.c (lookup_name_real): Add namespaces_only parameter.
6380 If set, return only NAMESPACE_DECLs.
6381 (select_decl): Likewise.
6382 (identifier_type_value): Give additional parameter.
6383 (lookup_name_nonclass): Likewise.
6384 (lookup_name): Likewise.
6385 (find_binding): Skip namespace aliases.
6386 (binding_for_name): Likewise.
6387 (push_namespace): Check for namespace aliases.
6388 (lookup_name_namespace_only): New function.
6389 (begin_only_namespace_names, end_only_namespace_names): New functions.
6390 * decl2.c (set_decl_namespace): Skip namespace aliases.
6391 (do_using_directive): Likewise.
6392 (do_namespace_alias): Produce namespace aliases, fix alias
6394 * error.c (dump_decl): Support SCOPE_REF.
6395 * parse.y (extdef): Wrap lookup with namespace_only for namespace
6396 aliases and using declarations.
6398 1998-06-04 Jason Merrill <jason@yorick.cygnus.com>
6400 * tree.c (really_overloaded_fn): Only see through one TREE_LIST.
6402 * error.c (dump_expr): Clean up NEW_EXPR case.
6404 1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de>
6406 Suggested by Brendan Kehoe
6407 * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL,
6408 treat it as using ::decl.
6410 * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE.
6412 * tree.c (mapcar): Support NEW_EXPR.
6414 * error.c (dump_expr): Support NEW_EXPR.
6416 1998-06-03 Jason Merrill <jason@yorick.cygnus.com>
6418 * method.c (make_thunk): Use overload machinery to make name.
6419 * search.c (covariant_return_p): New fn.
6420 (get_matching_virtual): Use it.
6422 * init.c (build_new_1): Fix check for void.
6424 1998-06-01 Per Bothner <bothner@cygnus.com>
6426 * cp-tree.h (TYPE_FOR_JAVA): New macro.
6427 * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node,
6428 java_int_type_node, java_long_type_node, java_float_type_node,
6429 java_double_type_node, java_char_type_node, java_boolean_type_node):
6430 New "primitive" types, with predefined names __java_byte etc.
6431 (record_builtin_java_type): New function.
6432 (init_decl_processing): Make Java types with record_builtin_java_type.
6433 (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA".
6434 (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class.
6435 (grokfndecl): Call check_java_method for Java classes.
6436 * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA.
6437 (process_overload_item): Match types against specific
6438 java_XX_type_node types, rather than using is_java_type.
6439 * class.c (finish_struct_1): Don't add default copy constructor
6440 or operator= if TYPE_FOR_JAVA.
6441 (pop_lang_conext): Restore strict_prototyp proper if Java.
6442 * decl2.c (acceptable_java_type, check_java_method): New functions.
6443 * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern.
6444 (tsubst): Move common statement after if statement.
6445 * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match.
6447 1998-06-01 Jason Merrill <jason@yorick.cygnus.com>
6449 * pt.c (for_each_template_parm): Use first_rtl_op.
6451 * tree.c (build_cplus_array_type_1): Also check index_type for
6454 1998-05-31 Jason Merrill <jason@yorick.cygnus.com>
6456 * pt.c (tsubst): Always copy BINFO_BASETYPES.
6458 1998-05-29 scott snyder <snyder@d0sgif.fnal.gov>
6460 * tree.c (layout_basetypes): If we change TYPE_SIZE, change
6463 1998-05-29 Mark Mitchell <mark@markmitchell.com>
6465 * decl.c (grokdeclarator): Don't complain about in-class
6466 initialization of static consts if we don't really know the type
6469 1998-05-29 Jason Merrill <jason@yorick.cygnus.com>
6471 * cp-tree.h (DECL_DESTRUCTOR_P): New macro.
6472 * method.c (build_destructor_name): New fn.
6473 * decl2.c (maybe_retrofit_in_chrg): Split out...
6474 (grokclassfn): From here. Reorganize.
6475 * decl.c (grok_ctor_properties): Make sure ctors for types with
6476 vbases have the in_chrg parm.
6477 * pt.c (instantiate_class_template): Update
6478 TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call
6480 (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg.
6482 1998-05-28 Mark Mitchell <mark@markmitchell.com>
6484 * pt.c (instantiate_decl): Make test for whether or not static
6485 variables should be instantiated early match its comment.
6487 1998-05-28 Jason Merrill <jason@yorick.cygnus.com>
6489 * decl.c (start_decl): Always pedwarn about vacuously redeclaring
6491 (start_function): Call check_default_args.
6492 * decl2.c (grokfield): Don't call check_default_args.
6493 (check_default_args): Use cp_error_at.
6494 * lex.c (do_pending_defargs): Call check_default_args.
6496 1998-05-27 Brendan Kehoe <brendan@cygnus.com>
6498 * call.c (build_method_call): Make sure get_type_value returns
6499 something before we try to use its TYPE_MAIN_VARIANT.
6500 (build_scoped_method_call): Likewise.
6502 1998-05-27 Jason Merrill <jason@yorick.cygnus.com>
6504 * typeck2.c (digest_init): Complain about getting a TREE_LIST to
6505 initialize an array.
6507 * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and
6510 * friend.c (do_friend): Clarify template warning.
6512 1998-05-27 Mark Mitchell <mark@markmitchell.com>
6514 * decl.c (shadow_label): Don't treat decls as identifiers.
6515 (maybe_push_to_top_level): Clear shadowed_labels.
6517 * pt.c (instantiate_decl): Reset lineno and filename after calling
6518 regenerate_decl_from_template.
6520 * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an
6523 1998-05-27 Kevin Buhr <buhr@stat.wisc.edu>
6525 * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE.
6527 1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
6529 * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes.
6530 (convert_nontype_argument): Handle cases when nontype template
6531 parameters become classes after substitution.
6533 1998-05-26 Mark Mitchell <mark@markmitchell.com>
6535 * friend.c (is_friend): Use comptypes, rather than == to compare
6536 types. Modify for new representation of template friends.
6537 (make_friend_class): Likewise.
6538 * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak.
6539 (instantiate_class_template): Deal with template friends.
6541 * decl.c (store_parm_decls): Remove redundant call to
6542 expand_main_function.
6544 1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com>
6546 * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before
6549 1998-05-26 Per Bothner <bothner@cygnus.com>
6551 * language_as_string: Handle lang_java.
6553 1998-05-26 Jason Merrill <jason@yorick.cygnus.com>
6555 * decl.c (pushdecl): Don't copy the type_decl.
6557 1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6559 * class.c (pushclass): Always store TYPE_MAIN_VARIANT in
6561 * decl.c (grokdeclarator): Put typedefs on the type's obstack.
6563 * parse.y (complex_direct_notype_declarator): Use $1 to access
6564 scope of notype_qualified_id.
6566 1998-05-26 Dave Brolley <brolley@cygnus.com>
6568 * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib.
6569 (init_parse): Initialize cpplib interface.
6571 * Makefile.in (CXX_OBJS): Make sure dependencies never end with an
6574 1998-05-26 Mark Mitchell <mark@markmitchell.com>
6576 * decl.c (pushtag): Avoid crashing on erroneous input.
6578 1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6580 * decl.c (push_namespace): Only produce one unique name for
6581 anonymous namespaces.
6582 (get_unique_name): Remove.
6584 1998-05-25 Mark Mitchell <mark@markmitchell.com>
6586 * call.c (tourney): Don't do any extra comparisons.
6588 * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions.
6590 * cp-tree.h (processing_template_parmlist): Declare.
6591 * decl.c (pushtag): Don't call push_template_decl when we
6593 * pt.c (processing_template_parmlist): New variable.
6594 (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro.
6595 (complete_template_args): Use it.
6596 (add_to_template_args): Likewise.
6597 (innermost_args): Likewise.
6599 (begin_template_parm_list): Use processing_template_parmlist.
6600 (end_template_parm_list): Likewise.
6602 * cp-tree.h (ANON_UNION_TYPE_P): New macro.
6603 * decl.c (grokdeclarator): Use it.
6604 * decl2.c (grok_x_components): Likewise.
6605 * init.c (initializing_context): Likewise.
6606 * method.c (do_build_copy_constructor): Likewise.
6607 (do_build_assign_ref): Likewise.
6608 * search.c (compute_access): Likewise.
6609 * typeck.c (build_component_ref): Likewise.
6611 * decl.c (grokdeclarator): Don't give a cv-qualified version of an
6612 unnamed type a typedef name "for linkage purposes".
6614 * pt.c (lookup_template_class): Don't look at
6615 IDENTIFIER_CLASS_VALUE when there's no current_class_type.
6617 * method.c (build_overload_int): Handle error cases gracefully.
6619 * pt.c (instantiate_decl): Handle static member variables
6622 * pt.c (tsubst): Use the tsubst'd type when producing new
6623 TEMPLATE_PARM_INDEX nodes.
6625 1998-05-24 Mark Mitchell <mark@markmitchell.com>
6627 * tree.c (cp_tree_equal): Handle pointers to member functions.
6629 * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make
6630 sure the type of the REF_BIND is a reference type.
6631 (maybe_handle_ref_bind, compare_ics): Rename reference_type to
6632 target_type for clarity.
6634 * parse.y (xcond): Move call to condition_conversion ...
6635 * semantics.c (finish_for_cond): Here.
6636 * parse.c: Regenerated.
6638 1998-05-24 Jason Merrill <jason@yorick.cygnus.com>
6640 * decl.c (push_namespace): Namespaces have type void.
6641 * typeck2.c (incomplete_type_error): Complain about namespace
6643 * typeck.c (decay_conversion): Likewise.
6645 1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de>
6647 * error.c (dump_expr): Support namespaces.
6649 1998-05-23 Jason Merrill <jason@yorick.cygnus.com>
6651 * cp-tree.def: Add SRCLOC.
6652 * cp-tree.h: Add struct tree_srcloc and accessor macros.
6653 * tree.c (build_srcloc, build_srcloc_here): New fns.
6654 * pt.c (add_pending_template): Use build_srcloc_here.
6655 (push_tinst_level): Update last_template_error_tick before erroring.
6656 (instantiate_decl): Restore lineno and input_filename before
6657 calling add_pending_template.
6658 * decl2.c (finish_file): Set up lineno and input_filename for
6661 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
6663 * decl.c (lang_print_error_function): New fn.
6664 (init_decl_processing): Set print_error_function to use it.
6665 * errfn.c (cp_thing): Don't call maybe_print_template_context here.
6667 * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and
6670 * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for
6671 copy-initialization.
6673 * class.c (build_vtable_entry): Use int_fits_type_p.
6674 (build_vtable): Pass a signed offset to build_vtable_entry.
6675 (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1,
6676 set_rtti_entry): Likewise.
6678 1998-05-22 Per Bothner <bothner@cygnus.com>
6680 * cp-tree.h: Add comments documenting which LANG_FLAGS are used.
6681 (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used.
6683 1998-05-22 Jason Merrill <jason@yorick.cygnus.com>
6685 * pt.c (print_template_context): Use fprintf instead of cp_error.
6687 * pt.c (determine_specialization): Just return an error_mark_node.
6688 Also print the decl we want in error messages. If we complain,
6689 return error_mark_node.
6690 (tsubst_friend_function): Set lineno and input_filename so
6691 error messages will be useful.
6692 (instantiate_template): Just return an error_mark_node.
6693 (check_explicit_specialization): Don't mess with a returned
6696 * pt.c (print_template_context): Add new argument.
6697 (maybe_print_template_context): New fn.
6698 (push_tinst_level): Increment tinst_level_tick.
6699 (pop_tinst_level): Likewise.
6700 * errfn.c (cp_thing): Call maybe_print_template_context. Use
6701 xrealloc instead of xmalloc.
6703 * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT.
6705 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
6707 * pt.c (tsubst_friend_class): Don't call redeclare_class_template
6708 if the template we looked up is the same as the one we already
6711 Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com>
6713 * lex.c: (handle_sysv_pragma): FILE* parameter not used.
6714 (cpp_reader,parse_in): Add for cpplib.
6715 (check_newline): Call handle_sysv_pragma with new interface.
6716 (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line.
6718 * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib.
6719 (sub_getch): Call GETC for cpplib.
6721 * cp-tree.h: (get_directive_line): Different prototype for cpplib.
6722 (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line.
6724 * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib.
6726 1998-05-21 Jason Merrill <jason@yorick.cygnus.com>
6728 * decl2.c (maybe_make_one_only): New fn.
6729 (import_export_vtable): Use it.
6730 (import_export_decl): Likewise.
6731 * pt.c (mark_decl_instantiated): Likewise.
6733 1998-05-21 Mark Mitchell <mmitchell@usa.net>
6735 * decl2.c (find_representative_member): Rename to ...
6736 (build_anon_union_vars): New function.
6737 (finish_anon_union): Fix stupidity of previous change.
6739 1998-05-20 Jason Merrill <jason@yorick.cygnus.com>
6741 * decl.c (grokfndecl): Handle definition of specialization in
6744 * error.c (dump_decl): Fix LOOKUP_EXPR handling.
6746 1998-05-20 Mark Mitchell <mmitchell@usa.net>
6748 * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P
6749 to look for type declarations.
6750 (finish_struct): Deal with templates on the CLASSTYPE_TAGS list.
6751 * cp-tree.h (DECL_DECLARES_TYPE_P): New macro.
6752 (finish_member_class_template): Declare.
6753 * decl.c (pushtag): Put member class templates on the
6754 CLASSTYPE_TAGS list, just as for ordinary member classes.
6755 (pushdecl_class_level): Use DECL_DECLARES_TYPE_P.
6756 (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with
6757 IDENTIFIER_NAMESPACE_VALUEs.
6758 * parse.y (component_decl): Move code to ...
6759 * semantics.c (finish_member_class_template): New function.
6760 Don't put member class templates on the list of components for a
6762 * parse.c: Regenerated.
6763 * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types.
6764 In fact, don't use DECL_CONTEXT at all here.
6766 1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de>
6768 * decl.c (record_unknown_type): New function.
6769 (init_decl_processing): Call it for the unknown and global type
6772 1998-05-20 Mark Mitchell <mmitchell@usa.net>
6774 * decl2.c (find_representative_member): New function.
6775 (finish_anon_union): Use it.
6777 * cp-tree.h (MAIN_NAME_P): New macro.
6778 (DECL_MAIN_P): Likwise.
6779 * decl.c (pushdecl): Avoid crashing on redefinitions of `main'.
6780 (grokfndecl): Use the new macros.
6781 (grokdeclarator): Likewise.
6782 (start_function): Likewise.
6783 (store_parm_decls): Likewise.
6784 (finsh_function): Likewise.
6785 * friend.c (do_friend): Likewise.
6786 * typeck.c (build_function_call_real): Likewise.
6787 (build_unary_op): Likewise.
6789 Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com>
6791 * decl2.c (start_objects, finish_objects, do_dtors,
6792 do_ctors): Split out from...
6793 (finish_file): ...here.
6795 Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com>
6797 * tree.c (is_overloaded_fn): Don't abort on placeholders from
6800 Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com>
6802 * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node.
6804 * error.c (dump_expr): Handle an ARROW_EXPR.
6806 Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net>
6808 * decl.c (saveable_obstack): Declare.
6809 (pushdecl): Copy TYPE_DECLs to the same obstack as the type they
6810 declare, if necessary.
6812 Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net>
6814 * call.c (compare_qual): Remove.
6816 (is_properly_derived_from): New function.
6817 (maybe_handle_ref_bind): Likewise.
6818 (maybe_handle_implicit_object): Likewise.
6819 (compare_ics): Modify substantially to bring into conformance with
6821 * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro.
6822 (comp_cv_qualification): Declare.
6823 (comp_cv_qual_signature): Likewise.
6824 * typeck.c (comp_cv_qualification): Likewise.
6825 (comp_cv_qual_signature): Likewise.
6827 Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6829 * Makefile.in (parse.o): Depend on toplev.h.
6831 * class.c (typecode_p): Remove prototype and definition.
6833 * cp-tree.h (currently_open_class, is_empty_class, member_p):
6836 * decl.c (push_overloaded_decl_top_level): Remove prototype and
6839 * errfn.c (cp_error): Cast function pointer `error' to (errorfn *)
6840 in call to `cp_thing'.
6841 (cp_warning): Likewise for function pointer `warning'.
6843 * except.c (do_function_call): Remove prototype and definition.
6844 (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL.
6846 * method.c (is_java_type): Add prototype and make it static.
6848 * parse.y: Include toplev.h.
6850 * pt.c (type_unification): Remove unused variable `arg'.
6851 (instantiate_decl): Likewise for `save_ti'.
6853 * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'.
6855 Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com>
6857 * init.c (build_member_call): Handle template_ids.
6858 * parse.y (primary): Add global_scope template_id.
6860 Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com>
6862 * decl2.c (get_sentry): Use end_temporary_allocation.
6863 Don't declare permanent_obstack.
6865 Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net>
6867 * parse.y (.finish_new_placement): New non-terminal.
6868 (unary_expr, new_type_id): Use it.
6869 * parse.c: Regenerated.
6871 Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com>
6873 * pt.c (redeclare_class_template): Say where the original definition
6874 of the template-parameter's default argument appeared.
6876 Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com>
6878 * call.c (build_over_call): Tweak empty class handling.
6880 * decl.c (make_typename_type): Use currently_open_class.
6882 * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG.
6884 Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6886 * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE
6887 for a type unless it is one.
6889 * class.c (finish_struct_1): Use OVL_CURRENT in error message.
6891 Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com)
6893 * Makefile.in (program_transform_name, objdir): Define.
6895 * Makefile.in (BISON): Use bison from the build tree if it exists.
6898 Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6900 * typeck.c (type_unknown_p): Return true for TREE_LIST also.
6902 * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs.
6904 Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com>
6906 * call.c (build_scoped_method_call): Likewise.
6908 Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net>
6910 * init.c (build_new_1): Call suspend_momentary around the creation
6911 of values that must be saved for exception handling.
6912 * parse.y (.build_new_placement): New non-terminal.
6913 (unary_expr, new_placement): Use it.
6914 * parse.c: Regenerated.
6916 Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com>
6918 * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare
6921 * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the
6924 * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace.
6926 Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com>
6928 * decl.c (start_decl): Revert problem change.
6930 * Makefile.in (CONFLICTS): Fix.
6932 Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
6934 * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits.
6936 Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com>
6938 * class.c (finish_struct_1): Use BINFO_SIZE.
6940 * decl.c (start_decl): Use 'tem'.
6942 Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com>
6944 * exception.cc: Include eh-common.h.
6945 (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL.
6946 (__cplus_type_matcher): First stab at new C++ runtime type matcher.
6947 (__cp_push_exception): Initialize eh_info struct as well.
6948 * except.c: Remove local structs and include eh-common.h.
6949 (init_exception_processing): Set language and version codes.
6950 (call_eh_info): Add presence of eh_info to runtime description of
6952 (expand_end_eh_spec): Call start_catch_block() and end_catch_block().
6953 * semantics.c (finish_try_block): Call start_catch_block() and
6955 * parse.y (function_try_block): Call start_catch_block() and
6958 Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com>
6960 * typeck.c (original_type): New function.
6961 (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2,
6962 to see if they're actually the same.
6963 * cp-tree.h (original_type): Declare.
6965 Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6967 * Makefile.in (lex.o): Depend on output.h.
6969 * call.c (add_function_candidate): Remove unused variable `cand'.
6970 (add_conv_candidate): Likewise.
6971 (build_builtin_candidate): Likewise.
6973 * cp-tree.h: Add prototype for `types_overlap_p'.
6975 * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED.
6977 * decl2.c (merge_functions): Remove unused variables `tmp' and
6980 * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED.
6981 (code_as_string): Likewise.
6982 (language_as_string): Likewise.
6983 (parm_as_string): Likewise.
6984 (op_as_string): Likewise.
6985 (assop_as_string): Likewise.
6986 (cv_as_string): Likewise.
6988 * lex.c: Include output.h.
6990 * pt.c (type_unification): Cast first argument of `bzero' to a char*.
6992 * search.c (dfs_no_overlap_yet): Mark parameter `t' with
6995 * tinfo.cc (__class_type_info::dcast): Change the type of variable
6996 `i' from int to size_t.
6998 * typeck.c (language_lvalue_valid): Mark parameter `exp' with
7001 Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com>
7003 * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or
7004 DECL_NAMESPACE_SCOPE_P.
7005 (lang_decl_name): Likewise.
7006 * pt.c (tsubst_friend_function, tsubst): Likewise.
7007 * decl.c (pushdecl, redeclaration_error_message, start_decl,
7008 cp_finish_decl, start_function): Likewise.
7009 * class.c (finish_struct_1): Likewise.
7010 * call.c (build_over_call): Likewise.
7011 (compare_ics): Use DERIVED_FROM_P.
7013 Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net>
7015 * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro.
7016 * method.c (build_mangled_name): Use it.
7017 (build_decl_overload_real): Likewise.
7019 * error.c (dump_simple_decl): New function, broken out from ...
7020 (dump_decl): Use it.
7022 Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net>
7024 * ptree.c (lang_print_xnode): Add missing `break'.
7026 * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE.
7028 * call.c (add_template_candidate): Adjust for changes to
7029 fn_type_unification.
7030 (add_template_candidate_real): Likewise.
7031 (add_template_conv_candidate): Likewise.
7032 (build_user_type_conversion_1): Likewise.
7033 (build_new_function_call): Likewise.
7034 (build_object_call): Likewise.
7035 (build_new_op): Likewise.
7036 (build_new_method_call): Likewise.
7037 * class.c (instantiate_type): Likewise.
7038 * cp-tree.h (unification_kind_t): New type.
7039 (fn_type_unification): Adjust prototype.
7040 (type_unificaiton): Likewise.
7041 * pt.c (UNIFY_ALLOW_NONE): New macro.
7042 (UNIFY_ALLOW_MORE_CV_QUAL): Likewise.
7043 (UNIFY_ALLOW_LESS_CV_QUAL): Likewise.
7044 (UNIFY_ALLOW_DERIVED): Likewise.
7045 (unify): Change prototype.
7046 (maybe_adjust_types_for_deduction): New function.
7047 (check_cv_quals_for_unify): Likewise.
7048 (determine_specialization): Adjust.
7049 (fn_type_unification): Likewise.
7050 (type_unification): Likewise.
7051 (type_unification_real): Likewise. Use
7052 maybe_adjust_types_for_deduction. Fix mishandling of
7053 back-unification of template functions passed as arguments. Pass
7054 appropriate combination of UNIFY_ALLOW_* to unify.
7055 (unify): Remove unused NTPARMS parameter. Use
7056 check_cv_quals_for_unify. Remove bogus code that allowed
7057 too-generous unification in order to adhere more closely to standard.
7058 (get_bindings_real): Adjust.
7059 (get_class_bindings): Likewise.
7061 * method.c (build_overload_identifier): Only use the innermost
7062 template arguments when mangling.
7063 * pt.c (tsubst_template_argument_vector): New function.
7064 (complete_template_args): Deal with the situation where the
7065 extra_args contain more than one level of arguments.
7066 (lookup_template_class): Deal with member template classes, which
7067 may have more than one level of arguments.
7068 (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE.
7069 Improve handling of member template classes. Use
7070 DECL_PRIMARY_TEMPLATE instead of inline expansion. Use
7071 tsubst_template_argument_vector where appropriate.
7072 (regenerate_decl_from_template): Break out from ...
7073 (instantiate_decl): Here.
7075 * lex.c (yyprint): Remove TYPENAME_ELLIPSIS.
7076 * parse.h: Regenerated.
7077 * parse.c: Really regenerated.
7079 * cp-tree.h (finish_unary_op_expr): New function.
7080 (finish_id_expr): Likewise.
7081 (begin_new_placement): Likewise.
7082 (finish_new_placement): Likewise.
7083 (finish_declarator): Likewise.
7084 (finish_translation_unit): Likewise.
7085 (finish_parmlist): Likewise.
7086 (begin_class_definition): Likewise.
7087 (finish_class_definition): Likewise.
7088 (finish_default_args): Likewise.
7089 (finish_inline_definitions): Likewise.
7090 * parse.y (GCC_ASM_KEYWORD): Remove.
7091 (TYPENAME_ELLIPSIS): Likewise.
7092 * parse.c: Regenerated.
7093 Use new functions in semantics.c in the actions for many rules.
7094 * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD.
7095 * hash.h: Regenerated.
7096 * semantics.c (finish_expr_stmt): Allow NULL expr.
7097 (finish_unary_op_expr): New function, containing
7098 code previously in parse.y.
7099 (finish_id_expr): Likewise.
7100 (begin_new_placement): Likewise.
7101 (finish_new_placement): Likewise.
7102 (finish_declarator): Likewise.
7103 (finish_translation_unit): Likewise.
7104 (finish_parmlist): Likewise.
7105 (begin_class_definition): Likewise.
7106 (finish_class_definition): Likewise.
7107 (finish_default_args): Likewise.
7108 (finish_inline_definitions): Likewise.
7110 Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net>
7112 * typeck.c (build_c_cast): Don't decay arrays and functions to
7113 pointer type when converting to a class type.
7115 Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com>
7117 * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro.
7118 (DECL_CLASS_SCOPE_P): Likewise.
7120 Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org)
7122 * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT.
7123 * decl2.c (constructor_name_full): Likewise.
7125 Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com>
7127 * tree.c (mapcar): Add OVERLOAD support.
7129 * init.c (resolve_offset_ref): We must use basetype_path before we
7130 destroy it with a call to convert_pointer_to.
7132 Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com>
7134 * class.c (currently_open_class): New fn.
7135 * decl.c (lookup_name_real): Use it.
7136 * search.c (lookup_field): Likewise.
7138 Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
7140 * cp-tree.def (OVERLOAD): New node.
7141 * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE,
7142 SET_IDENTIFIER_NAMESPACE_VALUE): Define.
7143 (NAMESPACE_BINDING): Remove.
7144 (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use
7146 (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED):
7148 (tree_overload): New struct.
7149 (IDENTIFIER_TYPE_VALUE): Use identifier_type_value.
7150 (REAL_IDENTIFIER_TYPE_VALUE): Define.
7151 (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE.
7152 (lang_decl_flags): Remove in_namespace.
7153 (lang_decl): Remove chain.
7154 (DECL_CHAIN, DECL_NAMESPACE): Remove.
7155 (flag_honor_std): Declare extern.
7156 (identifier_type_value, pushdecl_namespace_level, push_using_decl,
7157 namespace_binding, set_namespace_binding,
7158 lookup_function_nonclass, cat_namespace_levels,
7159 set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons,
7160 scratch_ovl_cons, ovl_member, build_overload): Declare.
7161 (decl_list_length, get_namespace_id, current_namespace_id,
7162 overloaded_globals_p): Remove.
7163 (lookup_using_namespace, qualified_lookup_using_namespace): Change
7165 (push_scratch_obstack): New macro.
7166 * call.c (add_function_candidate): Special-case type of OVERLOAD node.
7167 (build_user_conversions_1): Iterate using OVL_NEXT for ctors,
7169 (build_new_function_call): Iterate using OVL_CHAIN.
7170 Print DECL_NAME in when reporting ambiguities.
7171 (build_object_call): Iterate using OVL_NEXT for fns, convs.
7172 (build_new_op): Call lookup_function_nonclass.
7173 Iterate using OVL_NEXT.
7174 (build_op_delete_call): Change detection of members.
7175 Do not wrap TREE_LIST around fields and single global functions.
7176 (build_over_call): Don't push a class level if the context is a
7178 (build_new_method_call): Iterate using OVL_NEXT.
7179 * class.c (add_method): Chain overloaded members using
7180 build_overload. Remove copying of method.
7181 (grow_method): When iterating through the obstack, expect OVERLOAD
7182 nodes. Chain overload members.
7183 (finish_struct_methods): Chain overload members. Unpack OVERLOAD
7184 nodes in call to get_baselinks.
7185 (duplicate_tag_error): Expect OVERLOAD nodes when unchaining.
7186 (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle
7187 fdecls that are OVERLOAD nodes.
7188 (validate_lhs): New function.
7189 (instantiate_type): Do not copy OVERLOAD nodes. Remove dead
7190 code. Use DECL_NAME in error messages. Split code between global
7191 and member function processing.
7192 * decl.c (global_type_node): New static variable.
7193 (in_std): New global.
7194 (struct binding_level): New field usings.
7195 (resume_binding_level): Assert that we are not in a class.
7196 (toplevel_bindings_p): Just check for namespace_p or
7198 (resume_level): Remove.
7199 (find_binding): New function.
7200 (binding_for_name): Call it.
7201 (namespace_binding, set_namespace_binding): New functions.
7202 (push_namespace): Associate binding level with new namespace,
7203 resume_binding_level for existing namespace. Remove old code.
7204 Fake std by counting.
7205 (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE.
7206 (maybe_push_to_top_level): Save current namespace.
7207 (pop_from_top_level): Restore saved namespace.
7208 (pop_namespace): Call suspend_binding_level. Remove old code.
7209 (cat_namespace_levels): New function.
7210 (set_identifier_type_value_with_scope): For namespace bindings,
7211 set BINDING_TYPE, and use global_type_node.
7212 Use REAL_IDENTIFIER_TYPE_VALUE otherwise.
7213 (identifier_type_value): New function.
7214 (pushtag): If no context, use current_namespace.
7215 (duplicate_decls): Don't process DECL_CHAIN.
7216 (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not
7217 already set. Never reset it to NULL_TREE. Lookup global variables
7218 in their namespace. Push overloaded templates if they are on
7220 (pushdecl_namespace_level): New function.
7221 (pushdecl_top_level): Implement using pushdecl_namespace_level.
7222 (pushdecl_using_decl): New function.
7223 (overloaded_globals_p): Remove.
7224 (push_overloaded_decl): Create OVERLOAD nodes, and iterate through
7225 them. Use namespace_binding and set_namespace_value.
7226 (redeclaration_error_message): Complain if the declarations come
7227 from different namespaces.
7228 (lookup_tag): On namespace level, look in the BINDING_TYPE.
7229 (lookup_namespace_name): Pass tree_bindings from stack. Remove
7231 (select_decl): New function.
7232 (lookup_name_real): Call it for qualified and unqualified lookup.
7233 Pass tree_bindings from the stack.
7234 If prefer_type is 1, also accept namespaces.
7235 (lookup_function_nonclass): New function.
7236 (init_decl_processing): Set the binding level of the global
7237 namespace to global_binding_level.
7238 Build a proper type list for __builtin_apply.
7239 Initialize std_node to "fake std" if flag_honor_std is set.
7240 Initialize global_type_node.
7241 Allocated bad_alloc in namespace std if flag_honor_std.
7242 (define_function): Set the DECL_CONTEXT to the current_namespace.
7243 (start_decl): A namespace is not considered as a context here. If
7244 the DECL_CONTEXT is a namespace, push the decl.
7245 (cp_finish_decl): Check for namespaces used as initializers.
7246 (grokfndecl): Add namespace parameter. Remove processing of
7248 (grokvardecl): Add namespace parameter.
7249 (grokdeclarator): Process SCOPEs that are namespaces. For
7250 mangling, temporarily set the DECL_CONTEXT on anonymous structs.
7251 (start_function): Check for contexts that are namespaces.
7252 Set context for declarations that have not been pushed.
7253 (store_parm_decls): Check for ::main only.
7254 (finish_function): Likewise.
7255 (start_method): Check for contexts that are namespaces.
7256 (start_method): Remove DECL_CHAIN processing.
7257 * decl2.c (flag_honor_std): Declare.
7258 (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given.
7259 (decl_namespace_list): New static global.
7260 (grok_x_components): Ignore namespaces as type contexts.
7261 (check_classfn): Expect OVERLOAD nodes.
7262 (grokfield): Remove DECL_CHAIN processing.
7263 (finish_file): Call cat_namespace_levels.
7264 (merge_functions): New function.
7265 (ambiguous_decl): Rewrite.
7266 (lookup_using_namespace): Produce tree_bindings.
7267 (qualified_lookup_using_namespace): Likewise.
7268 (set_decl_namespace, decl_namespace, current_decl_namespace,
7269 push_decl_namespace, pop_decl_namespace): New functions.
7270 (arg_lookup): New struct.
7271 (add_function, arg_assoc_namespace, arg_assoc_class,
7272 arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent):
7274 (get_namespace_id, current_namespace_id): Remove.
7275 (do_toplevel_using_decl): Rewrite.
7276 (do_class_using_decl): Complain about namespace qualifiers.
7277 (do_using_directive): Sorry if not on namespace level. Complain
7278 about unknown namespaces.
7279 * error.c (dump_aggr_type): Check for namespace contexts.
7280 * except.c (init_exception_processing): Push terminate into std.
7281 * friend.c (is_friend): A namespace is not a context, here.
7282 * init.c (expand_member_init): Remove DECL_CHAIN processing.
7283 (build_offset_ref): Process OVERLOAD nodes.
7284 * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std.
7285 * lex.c (identifier_type): Loop using OVL_CHAIN.
7286 (see_typename): Set looking_for_typename to 2.
7287 (real_yylex): Likewise.
7288 (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs.
7289 (do_scoped_id): Expect OVERLOAD nodes.
7290 Change calling convention for qualified_lookup_using_namespace.
7291 (build_lang_decl): Don't set in_namespace anymore.
7292 * method.c (typevec_size): New global.
7293 (build_overload_nested_name): Return if global_namespace.
7294 Otherwise, always expect a declaration context.
7295 (build_qualified_name): Likewise.
7296 Make sure we don't write beyond typevec_size.
7297 (build_decl_overload_real): Likewise.
7298 Allocate one extra slot for the namespace.
7299 (hack_identifier): Mark code dead.
7300 Process OVERLOAD and NAMESPACE_DECL nodes.
7301 * parse.y (program): Pop namespaces until in global namespace.
7302 (extdef): In a using-declaration, don't discard the identifier if
7303 there is no declaration.
7304 (left_curly): Ignore type contexts which are namespaces.
7305 (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type
7307 * pt.c (template_class_depth): Expect types to be namespaces.
7308 (determine_specialization): Simplify by expecting OVERLOAD nodes.
7309 (push_template_decl): Push into namespace level.
7310 Reset ctx if it is a namespace.
7311 Set DECL_CONTEXT to current_namespace if not set already.
7312 Ignore real contexts that are namespaces.
7313 (mangle_class_name_for_template): Skip global_namespace.
7314 Mangle other namespaces as declarations.
7315 (lookup_template_function): Set type of OVERLOAD nodes to unknown.
7316 (lookup_template_class): Push into namespace of context.
7317 If the context is a namespace, set it to global_namespace.
7318 Use id_context for mangling.
7319 (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes.
7320 (tsubst_friend_function): Ignore namespace contexts.
7321 Push into namespace level.
7322 (tsubst): Handle NAMESPACE_DECL nodes.
7323 Remove DECL_CHAIN processing.
7324 (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes.
7325 * ptree.c (print_lang_identifier): Print bindings.
7326 (lang_print_xnode): Print OVERLOAD nodes.
7327 * rtti.c (init_rtti_processing): Push type_info into std.
7328 * search.c (lookup_fnfields_here): Expect OVERLOAD nodes.
7329 (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual,
7330 dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions,
7331 lookup_fnfields_here): Likewise.
7332 Process all nodes, instead of going through TREE_CHAIN.
7333 * sig.c (build_signature_pointer_or_reference_type): Set context
7334 to global_namespace.
7335 (build_signature_table_constructor): Expect OVERLOAD nodes.
7336 * spew.c (yylex): Save old setting of looking_for_typename.
7337 * tree.c (decl_list_length): Remove.
7338 (binding_init): New function.
7339 (count_functions): Rewrite.
7340 (is_overloaded_fn): Expect OVERLOAD nodes.
7341 (really_overloaded_fn, get_first_fn, lvalue_type): Likewise.
7342 (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after,
7343 ovl_member): New functions.
7344 * typeck.c (require_complete_type): Expect OVERLOAD nodes.
7345 (type_unknown_p): Likewise.
7346 (require_instantiated_type): Likewise.
7347 (build_component_ref): Declare code dead.
7348 (build_x_function_call): Create and expect OVERLOAD nodes.
7349 (build_function_call_real): Check for ::main only.
7350 (build_unary_op): Likewise. Expect OVERLOAD nodes.
7351 (convert_for_assignment): Check for TREE_LIST before accessing
7353 * decl.c (duplicate_decls): Check for namespace bindings instead
7355 (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real,
7356 lookup_name_current_level, start_decl, xref_tag,
7357 finish_enum): Likewise.
7358 * init.c (build_offset_ref): Likewise.
7359 * search.c (lookup_field): Likewise.
7360 (lookup_fnfields): Likewise.
7361 (dfs_debug_mark): Likewise.
7362 * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE.
7363 (poplevel_class, pop_from_top_level): Likewise.
7364 * decl2.c (finish_method): Likewise.
7365 * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE.
7366 * decl.c (record_builtin_type): Likewise.
7367 (init_decl_processing, grokfndecl): Likewise.
7368 * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise.
7369 (make_lang_type): Likewise.
7370 * parse.y (make_thunk): Likewise.
7371 * pt.c (tsubst): Likewise.
7372 * tree.c (debug_binfo): Likewise.
7373 * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h,
7374 tinfo2.cc, inc/new.h: Add std qualifications.
7375 * inc/new: Wrap with namespace std if __HONOR_STD.
7376 * inc/typeinfo: Likewise.
7378 Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com>
7380 * call.c (build_user_type_conversion_1): Handle second_conv
7381 properly for templates.
7383 Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com>
7385 * method.c (build_decl_overload_real): Set TREE_USED flag to
7386 zero for build_type_variants nodes as well.
7388 Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com>
7390 * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE.
7392 Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com>
7394 * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o,
7395 except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o,
7396 rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o,
7397 xref.o): Add toplev.h dependencies.
7399 Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com)
7401 * errfn.c (cp_error, cp_warning): Remove declarations for
7402 error and warning respectively.
7404 Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7406 * error.c: Convert to using ctype macros defined in system.h.
7407 * method.c: Likewise.
7409 * lex.c: Likewise. Also remove redundant system header stuff.
7411 Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com>
7413 * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c,
7414 expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c,
7415 search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c,
7416 xref.c: Add include of toplev.h.
7418 Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com>
7420 * tree.c (perm_manip): Also regenerate the RTL of an extern.
7421 (copy_to_permanent): Use end_temporary_allocation.
7423 Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com>
7425 * init.c (expand_vec_init): The initialization of each array
7426 element is a full-expression.
7428 Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com>
7430 * method.c (build_mangled_name): Add a call to build_type_variant
7431 to get the right type.
7433 Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com>
7435 * Makefile.in: Add .SUFFIXES.
7437 * cp-tree.def: Remove NAMESPACE_DECL.
7439 Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com>
7441 * call.c (build_over_call): Do evaluate arg even if it has empty
7443 * decl.c (start_function): Don't push a member function.
7445 Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com>
7447 * Makefile.in (g++FAQ.info): Put -o option before input file.
7449 Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com>
7451 * gxxint.texi: Add info for squangling codes K and B.
7453 Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net>
7455 * semantics.c (begin_stmt_expr): Avoid duplicating the effect of
7456 the expression in templates.
7457 (finish_stmt_expr): Likewise.
7459 1998-04-28 Brendan Kehoe <brendan@cygnus.com>
7461 * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int.
7463 Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net>
7465 * decl.c (maybe_push_to_top_level): Always clear
7466 current_template_parms and processing_template_decl.
7467 (pushtag): Remove check of current_class_type and some comments,
7468 since maybe_push_to_top_level no longer creates confusion.
7470 Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net>
7472 * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro.
7473 (DECL_CLASS_TEMPLATE_P): Likewise.
7474 (DECL_PRIMARY_TEMPLATE): Likewise.
7475 (PRIMARY_TEMPLATE_P): Use it.
7476 (push_template_decl_real): New function.
7477 (redeclare_class_template): Take new template parameters as
7479 (is_specialization_of): New function.
7480 (comp_template_args): Declare.
7481 * decl.c (pushtag): Handle friend template classes.
7482 (xref_tag): Likewise. Use new calling convention for
7483 redeclare_class_template.
7484 * decl2.c (grok_x_components): Handle friend templates.
7485 * friend.c (is_friend): Use is_specialization_of where
7486 appropriate. Deal with friend class templates.
7487 (make_friend_class): Let a class template be friends with itself.
7488 * pt.c (comp_template_args): Remove declaration.
7489 (tsubst_friend_class): New function.
7490 (push_template_decl_real): New function.
7491 (push_template_decl): Use it.
7492 (redeclare_class_template): Adjust for new calling convention.
7493 (comp_template_args): Give it external linkage.
7494 (instantiate_class_type): Use tsubst_friend_class to deal
7495 with friend templates.
7496 * typeck.c (comptypes): Use comp_template_args, rather than
7497 expanding it inline.
7498 * parse.y (component_decl): Handle a nested template type
7499 like other component type declarations.
7501 * pt.c (check_explicit_specialization): Handle overloaded
7502 constructors correctly.
7504 * pt.c (mabybe_get_template_decl_from_type_decl): New function.
7505 (lookup_template_class): Use it.
7507 Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com>
7509 * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops.
7510 * cp-tree.h: Add WRAPPER support.
7511 * call.c (add_candidate): Split out from add_*_candidate fns.
7512 (build_over_call): Take the candidate instead of function and args.
7513 Enforce access control here. Emit overload warnings here.
7514 (add_warning): New fn.
7515 (joust): Add WARN parm. If not set, call add_warning instead of
7516 printing a warning. Re-enable some warnings.
7518 (convert_like): Adjust.
7519 (build_new_op): Adjust.
7520 (build_new_function_call): Adjust.
7521 (build_user_type_conversion_1): Adjust.
7522 (USER_CONV_FN): Adjust.
7523 * tree.c (build_expr_wrapper, build_expr_ptr_wrapper,
7524 build_int_wrapper): New fns.
7526 Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net>
7528 * pt.c (unify): Fix typo in previous change.
7530 Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com>
7532 * error.c (dump_type_real): Declare canonical_name.
7534 * typeck.c (comp_target_types): Fix PMFs.
7536 Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net>
7538 * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for
7539 the DECL_RESULTs of a member TEMPLATE_DECL, not just the
7542 * pt.c (tsubst): Decrease the template-level of
7543 TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a
7544 TEMPLATE_PARM_INDEX.
7545 (template_decl_level): New function.
7546 (unify): Make sure to record unifications for template
7547 parameters, even when the parameters exactly match the arguments.
7548 Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and
7549 TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that
7550 aren't from the level we're currently working on.
7552 Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net>
7554 * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory.
7556 * decl2.c (check_member_template): Set DECL_IGNORED for member
7557 class templates, too.
7559 * decl2.c (grokfield): Remangle the name of a member TYPE_DECL.
7561 Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
7563 * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function.
7565 Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com)
7567 * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare.
7568 * decl.c (intTI_type_node, unsigned_intTI_type_node): Define.
7569 (init_decl_processing): Handle TI types.
7570 * typeck.c (unsigned_type, signed_type): Handle TI types.
7572 Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com>
7574 * g++spec.c (lang_specific_driver): New argument in_added_libraries.
7575 New local added_libraries. Increment count when add library to
7578 Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net>
7580 * cp-tree.h (type_as_string_real): New function.
7581 * pt.c (mangle_class_name_for_template): Use it.
7582 * error.c (dump_aggr_type): Change prototype.
7583 (dump_type_prefix): Likewise.
7584 (dump_type_suffix): Likewise.
7585 (dump_type_real): Convert from dump_type. If desired, the
7586 "canonica" name of a typedef, i.e., the name of the underlying
7587 type, can be printed.
7588 (dump_type): Call dump_type_real.
7590 Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com>
7592 * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
7594 * typeck.c (comp_target_types): Tweak pedantic case.
7595 (comp_target_parms): Tweak pedantic case. Clean up somewhat.
7596 Return -1 or 1 instead of 1 or 2.
7597 (compparms): Remove STRICT handling.
7598 (convert_for_assignment): Fix handling of pmfs.
7600 Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net>
7602 * typeck.c (comp_target_types): Handle references like pointers.
7603 (comp_target_parms): Note that return code from comp_target_types
7604 can be negative to indicate failure.
7606 Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7608 * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
7609 which requires a working target compiler to build.
7611 Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com)
7613 * tree.c (avoid_overlap): Add prototype.
7615 * spew.c (num_tokens): Add prototype.
7616 (nth_noken, add_token, consume_token, debug_yychar): Likewise.
7618 * search.c (dfs_check_overlap): Add prototype.
7619 (dfs_no_overlap_yet): Likewise.
7621 * pt.c (original_template): Add prototype.
7622 (inline_needs_template_parms): Likewise.
7623 (push_inline_template_parms_recursive): Likewise.
7624 (retrieve_specialization, register_specialization): Likewise.
7625 (print_candidates, reduce_template_parm_level): Likewise.
7626 (build_template_decl, mark_template_parm): Likewise.
7627 (tsubst_friend_function, get_bindings_real): Likewise.
7629 * method.c (start_squangling): Add prototype.
7630 (end_squangling, check_ktype, issue_ktype): Likewise.
7631 (build_overloaded_scope_ref, check_btype): Likewise.
7632 (build_mangled_template_parm_index): Likewise.
7634 * lex.c (init_cpp_parse): Add prototype.
7635 (handle_cp_pragma, handle_sysv_pragma): Likewise.
7636 (reduce_cmp, token_cmp): Likewise.
7638 * except.c (call_eh_info): Add prototype.
7639 (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
7640 (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
7642 * decl2.c (is_namespace_ancestor): Add prototype.
7643 (namespace_ancestor, add_using_namespace): Likewise.
7644 (ambiguous_decl): Likewise.
7646 * decl.c (indent): Add prototype.
7648 * call.c (add_template_candidate_real): Add prototype.
7650 Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com>
7652 * decl2.c (build_expr_from_tree): Just return a PMF.
7654 Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net>
7656 * typeck2.c (process_init_constructor): Don't strip cv-qualifiers
7657 when doing initializations.
7659 * pt.c (unify): Use comptypes to compare type args.
7661 Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com>
7663 * decl.c (duplicate_decls): Fix check for when it's safe to free
7666 * pt.c (mangle_class_name_for_template): Don't pass a typedef type
7669 Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com)
7671 * pt.c (build_template_parm_index): Add prototype.
7673 * search.c (my_tree_cons): Don't clear words outside the
7674 newly allocated node.
7676 Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com>
7678 * lex.c (init_parse): Now returns char* containing the filename.
7680 Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu>
7681 Jeff Law <law@cygnus.com>
7683 * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer
7686 Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7688 * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION.
7690 Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
7692 * decl.c (duplicate_decls): Don't warn for redundant decls if
7693 friend: let add_friend take care of it.
7695 Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com>
7697 * sig.c (build_signature_pointer_constructor): Don't set
7698 TREE_HAS_CONSTRUCTOR for a signature pointer.
7699 * cvt.c (ocp_convert): Don't force a temporary for internal structs.
7700 * init.c (resolve_offset_ref): Warn about implicit & on pmfs
7702 * typeck.c (build_unary_op): Only allow taking the address of a
7704 * typeck2.c (digest_init): Simplify.
7705 (store_init_value): Don't pedwarn about using { } for pmfs.
7707 Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com>
7709 * cp-tree.h (start_decl): Update prototype.
7710 * decl.c (start_decl): Like the C version, new parameters
7711 for the attributes. Call cplus_decl_attributes here,
7712 (pushdecl): Like C version, do build_type_copy if TYPE_DECL,
7713 (grokdeclarator): Pass NULL for new start_decl arguments.
7714 * pt.c (tsubst_expr): Likewise.
7715 * parse.y: Merge cplus_decl_attribute calls into start_decl calls.
7716 * typeck.c (common_type): Check TYPE_MAIN_VARIANT.
7717 * lex.c (build_lang_decl): Add lang_name_java.
7718 * class.c (push_lang_context): Add lang_name_java.
7719 * method.c (build_mangled_name): Check for is_java_type.
7721 Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com>
7723 * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT.
7724 * call.c (build_scoped_method_call): Check for TREE_CODE for
7725 VOID_TYPE instead of type == void_type_node.
7726 (build_method_call): Likewise.
7727 * decl.c (lookup_name_real): Likewise.
7728 (grokdeclarator): Likewise.
7729 (start_decl): Likewise.
7730 (grokparms): Likewise.
7731 (start_function): Likewise.
7732 (finish_function): Likewise.
7733 (start_method): Likewise.
7735 Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com)
7737 * lex.c (finput): New variable.
7738 (init_cpp_parse): Renamed from init_parse.
7739 (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished.
7740 (finish_parse): New function.
7741 * cp-tree.h (init_lex, init_parse): Remove declarations.
7743 Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com>
7745 * call.c (build_call): Still evaluate the actual argument.
7746 * class.c (is_empty_class): Update for -fnew-abi.
7748 * decl2.c: -fnew-abi implies -fsquangle.
7750 * method.c (do_build_assign_ref): Don't do anything to copy
7752 (do_build_copy_constructor): Likewise.
7753 * call.c (build_over_call): Likewise.
7755 Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com>
7757 * tree.c (avoid_overlap): Return a value.
7759 Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com)
7761 * method.c (check_btype): Add missing argument to xrealloc.
7762 (check_ktype): Likewise.
7764 Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com>
7766 Implement empty base optimization.
7767 * class.c (finish_struct_1): Add vbase fields earlier. Set
7768 CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty.
7769 * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns.
7770 (types_overlap_p): New fn.
7771 * tree.c (avoid_overlap): New fn.
7772 (build_base_fields): Use it to avoid overlapping empty bases.
7773 * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi.
7775 * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs.
7777 Re-implement allocation of base class subobjects.
7778 * tree.c (unshare_base_binfos): New fn.
7779 (layout_basetypes): Use it. Now handles offsets of both virtual and
7780 non-virtual bases, after layout_type.
7781 (layout_vbasetypes): Remove.
7782 (build_base_fields): Generate FIELD_DECLs for each non-virtual base.
7783 (build_vbase_pointer_fields): Split out from old layout_basetypes.
7784 * class.c (finish_base_struct): Lose offset handling code.
7785 Move nonvdtor warning here. Don't mess with t_binfo anymore.
7786 (finish_struct_1): Don't mess with t_binfo anymore. Use fns above.
7787 * cp-tree.h: Adjust.
7789 Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com>
7791 * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff.
7792 * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise.
7793 * class.c (duplicate_tag_error): Likewise.
7794 (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN.
7795 * tree.c (layout_vbasetypes): Update from layout_record, remove
7796 var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE.
7797 (layout_basetypes): Likewise.
7799 Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com)
7801 * class.c, Make sure system.h is included just after config.h.
7802 Delete lingering stdio and errno references too.
7803 * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise.
7805 Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com>
7807 * friend.c (is_friend): Fix access control for local classes.
7809 * class.c (is_empty_class): New fn.
7810 * call.c (build_call): Don't pass empty class objects to a function.
7812 Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net>
7814 * call.c (build_over_call): Do name resolution for default
7815 arguments of function templates in the scope of the templates.
7817 Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com)
7819 * call.c: Include system.h. Remove includes, declarations and
7820 defines provided by system.h.
7821 * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise.
7822 * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise.
7823 * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise.
7824 * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise.
7825 * typeck2.c, xref.c: Likewise.
7826 * Makefile.in: Dependencies updated as appropriate.
7827 * Make-lang.in: Likewise.
7829 Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net>
7831 * pt.c (fn_type_unification): Allow incomplete unification without
7832 an immediate error message.
7834 Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com>
7836 * tree.c (member_p): New fn.
7837 * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for
7838 initializing class members.
7840 * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'.
7841 * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX.
7843 * call.c (build_method_call): Handle non-scoped destructors, too.
7844 * pt.c (tsubst_copy): Likewise.
7846 * pt.c (print_template_context): Split out...
7847 (push_tinst_level): ...from here.
7849 * friend.c (is_friend): Don't pass a type to decl_function_context.
7851 * typeck.c (convert_for_initialization): Always hand off
7852 conversions to class type.
7854 Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com>
7856 * friend.c (is_friend): Local classes have the same access as the
7859 Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com)
7861 * typeck.c (expand_target_expr): Delete dead function.
7863 * search.c: Put various prototypes inside #ifdef MI_MATRIX.
7865 * repo.c (save_string): Delete dead function.
7867 * method.c (thunk_printable_name): Delete dead function.
7869 * lex.c (yynextch): Delete dead function.
7871 * expr.c (tree_extract_aggr_init): #if 0 out.
7873 * except.c (do_unwind): Delete dead function.
7874 (easy_expand_asm): Likewise.
7876 * cvt.c (build_conversion_type_1): Delete dead function.
7878 * cp-tree.h (push_expression_obstack): Declare.
7880 * call.c (source_type): #if 0 out.
7882 * class.c (alter_access): Remove unused label. Add braces
7883 around empty else clause.
7885 * lex.c (yyprint): Fix argument to printf.
7887 Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net>
7889 * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs.
7891 * pt.c (instantiate_class_template): Make sure template
7892 arguments are permanent.
7893 * init.c (resolve_offset_ref): Don't go looking around in
7896 * semantics.c: Add routines to handle expressions, and some
7897 declaration processing.
7898 * parse.y: Use them.
7899 (current_class_depth): Move declaration to cp-tree.h.
7900 * parse.c: Regenerated.
7901 * cp-tree.h: Use them.
7902 (current_class_depth): Declare.
7903 * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr.
7905 Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net>
7907 * error.c (dump_decl): Be a bit more explicit with template
7908 type arguments, when verbose.
7910 Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com>
7912 * inc/exception: Reorder closing braces.
7914 Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net>
7916 * pt.c (redeclare_class_template): New function.
7917 * cp_tree.h (redeclare_class_template): Declare it.
7918 * decl.c (xref_tag): Use it.
7920 Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com>
7922 * call.c (build_over_call): Check IS_AGGR_TYPE, not
7924 * typeck.c (convert_arguments): Likewise.
7926 * decl.c (grokdeclarator): Remove const and volatile from type after
7927 setting constp and volatilep.
7929 * class.c (finish_struct_1): Don't warn about bool bitfield larger
7932 Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net>
7934 * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate.
7936 Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net>
7938 * call.c (build_object_call): Complain about ambiguous operator(),
7939 rather that crashing.
7940 (build_new_op): Likewise.
7941 (build_op_delete_call): Likewise.
7943 Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net>
7945 * cvt.c (perform_qualification_conversions): Use comp_target_types
7946 instead of comp_ptr_ttypes.
7948 Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net>
7950 * cp-tree.h (enforce_access): Declare.
7951 * call.c (enforce_access): Make it extern, not static.
7952 * class.c (alter_access): Use enforce_access; modify code for ISO
7953 compliance, rather than ARM rules.
7955 Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
7957 * cp-tree.h: Fix typo.
7959 Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com>
7961 * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing
7962 if (aggregate_value_p (type)).
7964 * decl2.c (constructor_name_full): Handle TYPENAME_TYPE.
7966 Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net>
7968 * tree.c (mapcar): When dealing with a DECL, use it's constant
7970 * pt.c (lookup_template_class): Don't mangle the names of template
7971 classes whose arguments are unknown.
7973 * pt.c (tsubst_expr): Handle GOTO_STMT correctly.
7975 Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com>
7977 * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1.
7979 Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com>
7981 * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for
7982 boolean_type_node to 1.
7984 Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net>
7986 * error.c (dump_expr): Remove unused variable `l'.
7988 * pt.c (for_each_template_parm): New function, created by
7989 converting uses_template_parms.
7990 (tree_fn_t): New typedef.
7991 (uses_template_parms): Use it.
7992 (mark_template_parm): New function.
7993 (push_template_decl): Check that the argument list of a partial
7994 specialization uses all the template parameters.
7996 * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done
7997 with it; we might want it for debugging.
7998 * cp-tree.h (type_unification): Change interface.
7999 * class.c (finish_struct_1): Skip nested template types, just like
8000 ordinary nested types.
8001 (instantiate_type): Use new interface to type_unification.
8002 * lex.c (init_lex): Add __sz as opname for sizeof.
8003 * method.c (build_overload_scope_ref): New function.
8004 (build_overload_int): Handle complex expressions. Set
8005 numeric_output_need_bar if necessary.
8006 (build_overload_value): Handle non-PARM_DECL nodes; this
8007 routine is now used by build_overload_int. Remove some
8008 assignments to numeric_output_need_bar. Use
8009 build_overload_scope_ref.
8010 (build_qualified_name): Note that some template mangled names end
8011 with digits, and set numeric_output_need_bar appropriately. Use
8012 build_underscore_int.
8013 * pt.c (unify): Change interface.
8014 (type_unification_real): Likewise.
8015 (determine_specialization): Use new interfaces.
8016 (tsubst): Deal gracefully with situations in which the argument
8017 vector is not fully filled.
8018 (fn_type_unification): Use new interfaces.
8019 (type_unification): Likewise. Remove NOP_EXPR hack.
8020 (type_unification_real): Likewise.
8021 (unify): Likewise. Deal with unification of complex expressions.
8023 Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com>
8025 * pt.c (complete_template_args): Initialize skip properly.
8027 * decl.c (make_typename_type): Revert.
8028 (make_implicit_typename): Remove.
8029 (lookup_name_real): Don't call it. Call lookup_field if we see a
8030 TYPE_DECL from a template base.
8031 * search.c (lookup_field): Do implicit typename stuff.
8033 Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com>
8034 Geoff Noer <noer@cygnus.com>
8036 * Makefile.in: Various fixes for building cygwin32 native toolchains.
8037 * Make-lang.in: Likewise.
8039 Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8041 * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify.
8043 Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com>
8045 * decl.c (make_implicit_typename): Rewrite removed code.
8046 (make_typename_type): Call it if the type we look up comes from
8047 a base that uses template parms.
8049 * pt.c (complete_template_args): Rewrite.
8050 (tsubst, FUNCTION_DECL): Use it.
8052 Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org)
8054 * semantics.c (finish_asm_stmt): Fix combine strings. Call
8055 c_expand_asm_operands () if output_operands, input_operands or
8056 clobbers is not NULL_TREE.
8058 Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8060 * pt.c (complete_template_args): New function.
8061 (get_bindings): Deal with specializations of function templates
8062 with return type containing parameters from outer class
8064 (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level,
8065 substitute arguments and compose a new type.
8067 Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net>
8069 * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new
8072 Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com>
8074 * decl.c (make_implicit_typename): Lose useless code.
8076 * call.c (standard_conversion): Handle A* -> const A* properly.
8078 * pt.c (get_bindings_real): Rename from get_bindings. Add
8080 (get_bindings): Pass 1.
8081 (get_bindings_overload): Pass 0.
8083 Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net>
8085 * pt.c (check_explicit_specialization): When reverting a static
8086 member function, also remove the `this' parameter from
8087 last_function_parms.
8089 Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com>
8091 * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting
8094 * decl.c (store_bindings): Use free_binding_vecs.
8095 (pop_from_top_level): Likewise.
8097 Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com>
8099 * decl.c (make_implicit_typename): Only change the type of a
8102 Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net>
8104 * semantics.c: New file, containing routines to perform the
8105 semantic phase of parsing.
8107 * pt.c (tsubst_expr): Likewise.
8108 * cp-tree.h: Declare the various functions in semantics.c.
8109 Provide macros to access _STMT tree nodes.
8110 * cp-tree.def: Add ASM_STMT tree node.
8111 * Makefile.in, Make-lang.in: Add dependencies on and for
8114 Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com>
8116 * pt.c (push_template_decl): Only check primary templates.
8118 * pt.c (check_explicit_specialization): Complain about default args
8119 in explicit specialization.
8121 * parse.y (nomods_initdcl0): Also call cp_finish_decl for a
8122 constructor_declarator.
8124 Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net>
8126 * typeck2.c (build_x_arrow): Don't crash when an aggregate type
8127 has no overloaded operator ->.
8129 * call.c (build_field_call): Don't crash when presented with a
8130 field that is actually a nested type.
8132 * decl.c (pushtag): Deal with friend class injection in local
8135 * call.c (build_object_call): Don't crash if OBJ is a
8136 pointer-to-member-function.
8138 Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com>
8140 * pt.c (push_template_decl): Complain about template with C linkage,
8141 anonymous template class.
8143 Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com>
8145 * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX.
8146 * search.c: Likewise.
8148 * lex.c (do_pending_defargs): Only call
8149 maybe_{begin,end}_member_template_processing for FUNCTION_DECLs.
8151 * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al.
8153 Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net>
8155 * parse.y: Deal with CONSTRUCTORS in new_initializers.
8157 Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net>
8159 * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more
8160 closely mimics the behavior in parse.y.
8161 (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing
8162 into a compound statement.
8164 Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com>
8166 * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro.
8167 * pt.c (inline_needs_template_parms): New fn.
8168 (original_template): New fn.
8169 (push_inline_template_parms_recursive): New fn.
8170 (maybe_begin_member_template_processing): Use them.
8171 (maybe_end_member_template_processing): Likewise.
8172 (is_member_or_friend_template): Rename to is_member_template.
8173 Member functions of local classes are never member templates.
8175 Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8177 * lex.c (do_identifier): Handle TEMPLATE_DECL that was
8178 added in the class scope to catch redefinition error.
8180 * pt.c (reduce_template_parm_level): Also copy
8181 the DECL_TEMPLATE_PARMS field.
8183 Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net>
8185 * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a
8186 reduced-level template type parameter.
8188 Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de>
8190 * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider.
8191 (DECL_NEEDS_FINAL_OVERRIDER_P): New macro.
8192 * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P.
8193 * decl.c (duplicate_decls): Propagate it.
8194 * typeck2.c (abstract_virtuals_error): Use two loops to emit
8195 abstract virtual functions and virtual functions which need a
8196 final overrider separately.
8198 Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de>
8200 * lang-specs.h: Properly put brackets around array elements in
8203 * typeck.c (build_binary_op_nodefault): Correctly place parens around
8204 && and || in expression.
8206 Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de>
8208 * call.c (default_parm_conversions): Remove prototype definition.
8209 (build_method_call): Remove unused variable result.
8211 * cvt.c (ocp_convert): Remove unused variable conversion.
8213 * decl2.c (ambiguous_decl): Add explicit parameter definition for name.
8215 * except.c (do_unwind): #if 0 definition of unused variables fcall
8218 * expr.c (extract_scalar_init): #if 0 prototype and function
8221 * init.c (expand_aggr_init_1): Remove unused variable init_type.
8222 (build_new_1): Remove unused variable t.
8224 * pt.c (instantiate_class_template): Remove unused variable newtag;
8225 cast called function return value to void.
8226 (do_decl_instantiation): Remove unused variables name and fn.
8228 * tree.c (get_type_decl): Add default return to shut up compiler from
8229 complaining control reaches end of non-void function.
8231 * typeck.c (build_x_conditional_expr): Remove unused variable rval.
8233 Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de>
8235 * call.c (default_parm_conversions): Remove prototype definition.
8236 (build_method_call): Remove unused variable result.
8237 (build_over_call): Add default case in enumeration switch.
8239 Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de>
8241 * decl2.c (lang_decode_option): Change j's type to size_t.
8243 * tree.c (layout_vbasetypes): record_align and desired_align are of
8244 type unsigned int; const_size and nonvirtual_const_size likewise.
8246 Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net>
8248 * parse.y (new_initializer): Make sure all initializers are
8251 Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net>
8253 * decl2.c (import_export_decl): Mark tinfo functions for
8254 cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN.
8256 Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com)
8258 * method.c: Fix typo.
8260 Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8262 * method.c: Include "system.h" to get stdlib.h, stdio.h,
8263 ctype.h, string.h, etc.
8264 (issue_nrepeats): Add default case in enumeration switch.
8265 (check_btype): Likewise.
8266 (process_overload_item): Likewise.
8268 * Makefile.in (method.o): Depend on system.h.
8270 Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8272 * lex.c (do_scoped_id): Fix parenthesizing.
8274 Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com>
8276 * rtti.c (get_tinfo_fn_dynamic): If this function is called an
8277 FLAG_RTTI is unset, initialize type info machinery and continue
8278 with FLAG_RTTI enabled.
8279 (get_typeid): Likewise.
8281 Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com>
8283 * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes
8286 Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net>
8288 * pt.c (finish_member_template_decl): Deal more gracefully with
8289 invalid declarations.
8291 Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com>
8293 * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c,
8294 cp-tree.h: Clean up more old overloading code, old RTTI code, and
8295 some formatting quirks.
8297 * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c,
8298 method.c, pt.c, ptree.c, typeck.c: Remove support for
8299 -fno-ansi-overloading and overloading METHOD_CALL_EXPR.
8301 * Makefile.in: Adjust.
8303 * pt.c (unify): Don't allow reduced cv-quals when strict.
8305 * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from
8306 *type_unification* and unify.
8308 Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com>
8310 * parse.y (explicit_template_type): Remove TEMPLATE keyword.
8311 (nested_name_specifier): And add it before this use.
8312 (typename_sub0): And this use. Also add use without the keyword.
8313 (typename_sub1): Likewise.
8314 * pt.c (instantiate_class_template): Don't actually instantiate
8315 anything if our type uses template parms.
8317 Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com>
8319 * decl.c (start_function): Don't call temporary_allocation for a
8322 Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com>
8324 * pt.c (instantiate_class_template): Don't mess with friends if
8325 our type uses template parms.
8327 Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com>
8329 * parse.y (nested_name_specifier): Use explicit_template_type.
8330 (typename_sub): Allow a template_type, an explicit_template_type,
8331 or an implicit template type at the end.
8332 * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL.
8333 * decl.c (make_typename_type): Handle template-id where the name
8335 * call.c (build_scoped_method_call): Handle member template
8337 * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member
8338 destructor is represented by the type.
8340 * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro.
8341 * parse.y (nested_name_specifier): Add 'template' case.
8342 (explicit_template_type): New rule.
8343 (typename_sub): Use it.
8344 * decl.c (make_typename_type): Handle getting a template-id for NAME.
8345 * pt.c (tsubst): Likewise.
8347 Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com>
8349 * pt.c (add_to_template_args): Fix thinko.
8350 (instantiate_class_template): Call it later.
8352 * pt.c (get_class_bindings): Add outer_args parm.
8353 (most_specialized_class): Likewise.
8354 (instantiate_class_template): Pass it.
8355 (more_specialized_class): Likewise.
8356 (lookup_template_class): Get context from template if none
8358 (finish_member_template_decl): Don't do anything with a
8359 partial specialization.
8360 * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of
8362 * class.c (finish_struct): Member class templates have already been
8363 checked for name clashes.
8364 * decl.c (pushdecl_with_scope): Handle pushing at class level.
8366 Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com>
8368 * pt.c (tsubst, TEMPLATE_DECL): Support member class templates.
8369 (tsubst, *_PARM): Support multiple levels of template classes.
8370 (instantiate_class_template): Look up the pattern from the
8372 (lookup_template_class): Handle getting a template for d1.
8373 (push_template_decl): Correct setting of 'primary'.
8374 (reduce_template_parm_level): Add 'levels' parm.
8375 (finish_member_template_decl): Support member class templates.
8376 (template_class_depth): Handle multiple levels.
8377 * parse.y (component_decl_1, fn.def2): Remove member template case.
8378 (component_decl): Add member template cases.
8379 * decl2.c (check_member_template): We now handle member template
8381 * decl.c (pushtag): Handle member templates.
8382 * method.c (do_inline_function_hair): Don't touch
8383 IDENTIFIER_GLOBAL_VALUE.
8384 * init.c (build_offset_ref): If name isn't an identifier, just
8386 * spew.c (yylex): Handle PTYPENAME like TYPENAME.
8388 * typeck.c (get_delta_difference): Do adjust for conversions to
8389 and from virtual base.
8391 Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com>
8393 * typeck.c (get_delta_difference): Give hard error for conversion
8396 * cp-tree.h: Tweak formatting.
8398 Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com>
8400 * decl.c (push_namespace): Handle redeclaration error.
8402 * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro.
8403 (IDENTIFIER_NAMESPACE_BINDINGS): New macro.
8404 (NAMESPACE_BINDING): New macro.
8405 (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING.
8408 * pt.c (push_template_decl): Use innermost_args.
8410 * decl.c (get_unique_name): Tweak from earlier in the name.
8412 Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
8414 * cp-tree.def: Add CPLUS_BINDING node.
8415 * cp-tree.h (tree_binding): New struct.
8416 (BINDING_SCOPE, BINDING_VALUE): New macros.
8417 (current_namespace, global_namespace): Declare extern.
8418 (struct lang_decl_flags): New field in_namespace.
8419 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros.
8420 (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros.
8421 (TREE_INDIRECT_USING): New macro.
8422 * decl2.c (current_namespace, global_namespace): Declare. The
8423 value is a NAMESPACE_DECL now, not a TREE_LIST.
8424 (is_namespace_ancestor, namespace_ancestor): New static functions.
8425 (add_using_namespace, ambiguous_decl): Likewise.
8426 (lookup_using_namespace): New support function for lookup_name.
8427 (qualified_lookup_using_namespace): New support function for
8428 do_scoped_id and lookup_namespace_name.
8429 (get_namespace_id): Mark as obsolete.
8430 (current_namespace_id): Likewise.
8431 (do_namespace_alias): Implement.
8432 (do_using_directive): Implement as call to add_using_namespace.
8433 * decl.c (binding_for_name): New function.
8434 (push_namespace, pop_namespace): Implement.
8435 (push_decl): Don't install a FUNCTION_DECL in the global branch.
8436 (lookup_namespace_name): Implement using qualified lookup.
8437 (lookup_name_real): For global scoping, lookup in
8438 global_namespace. For namespace scoping, lookup in given
8439 namespace. For unscoped lookup, iterate over namespace,
8440 considering using directives.
8441 (init_decl_processing): Initialize global_namespace.
8442 (grokvardecl): Build assembler name as static name for globals.
8443 (grokdeclarator): Remove old namespace mangling.
8444 (xref_tag): When installing a global binding for the
8445 tag, make sure we have an identifier.
8446 * method.c (build_overload_nested_name): Mangle namespaces.
8447 (build_qualified_name): Likewise.
8448 (build_decl_overload_real): Likewise.
8449 * lex.c (build_lang_decl): Set namespace for new declaration to
8451 (do_scoped_id): Find global names in global or current
8452 namespace, or using qualified namespace lookup, depending on
8454 * init.c (build_member_call): When scope is namespace, use
8455 build_x_function_call instead.
8456 (build_offset_ref): When scope is namespace, collapse processing
8457 to lookup_namespace_name instead.
8458 * error.c (dump_decl): Support NAMESPACE_DECL.
8459 * decl.c (pushdecl): Bind globals to current namespace.
8460 (push_overloaded_decl): Likewise.
8461 (lookup_tag): Likewise.
8462 (lookup_name_current_level): Likewise.
8463 (xref_tag): Likewise.
8464 (start_function): Likewise.
8465 * lex.c (do_identifier): Likewise.
8466 (identifier_typedecl_value): Likewise.
8467 (real_yylex): Likewise.
8468 * method.c (do_inline_function_hair): Likewise.
8469 * parse.y (unscoped): Likewise.
8470 * pt.c (check_explicit_specialization): Likewise.
8471 (lookup_template_class): Likewise.
8472 * rtti.c (call_void_fn): Likewise.
8473 * sig.c (build_sigtable): Likewise.
8474 * ptree.c (lang_print_xnode): New function.
8476 Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com>
8478 * pt.c (instantiate_class_template): Don't instantiate if pedantic
8479 and the args use template parms.
8481 * pt.c (push_tinst_level): If the instantiation uses template parms,
8483 * decl.c (xref_basetypes): Do call complete_type for basetypes
8484 that involve template parameters.
8486 Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com>
8488 * typeck2.c (process_init_constructor): Fix labeled init check.
8490 Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com>
8492 * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS
8493 argument to tsubst and friends.
8495 * pt.c (tsubst, FUNCTION_DECL): Tidy.
8497 * typeck.c (build_x_function_call): Handle static member function
8498 templates like non-templates. Handle friend templates like normal
8500 * pt.c (tsubst, *_PARM): Don't use orig_level.
8501 (get_bindings): Don't call add_to_template_args.
8502 (instantiate_template): Likewise.
8503 (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate.
8504 * ptree.c (print_lang_type): Print index/level for template parms.
8506 Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net>
8508 * Make-lang.in (cc1plus): Note that cc1plus depends on
8509 cp/cp-tree.h and cp/cp-tree.def.
8511 * cp-tree.def (TEMPLATE_CONST_PARM): Remove.
8512 (TEMPLATE_PARM_INDEX): New tree code, used to indicate a
8513 position in a template parameter list.
8514 * cp-tree.h (template_parm_index): New structure, used as the tree
8515 structure for a TEMPLATE_PARM_INDEX.
8516 (TEMPLATE_PARM_IDX): New macro.
8517 (TEMPLATE_PARM_LEVEL): Likewise.
8518 (TEMPLATE_PARM_DESCENDANTS): Likewise.
8519 (TEMPLATE_PARM_ORIG_LEVEL): Likewise.
8520 (TEMPLATE_PARM_DECL): Likewise.
8521 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
8522 (TEMPLATE_TYPE_ORIG_LEVEL): Likewise.
8523 (TEMPLATE_TYPE_DECL): Likewise.
8524 (TEMPLATE_CONST_IDX): Remove.
8525 (TEMPLATE_CONST_LEVEL): Likewise.
8526 (TEMPLATE_CONST_SET_INFO): Likewise.
8527 (TEMPLATE_TYPE_SET_INFO): Likewise.
8528 (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX
8530 (TEMPLATE_TYPE_LEVEL): Likewise.
8531 * decl.c (decls_match): Call comp_template_parms, rather than
8532 expanding it inline.
8533 (duplicate_decls): If two template declarations are being merged,
8534 then their TEMPLATE_INFOs should be merged as well.
8535 (grokfndecl): Save template-id information when declaring a friend
8536 with explicit template arguments. Pass arguments to
8537 check_explicit_specialization via correct convention; at some
8538 point check_explicit_specialization changed, but these call-sites
8540 (grokdeclarator): Tidy up slightly.
8541 * decl2.c (check_classfn): Tidy up slightly. Don't assume that
8542 two template functions with the same DECL_ASSEMBLER_NAME the same,
8543 since the names are not yet mangled.
8544 * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of
8545 TEMPLATE_CONST_PARM.
8546 (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the
8547 decl for a non-type parameter, rather than printing `<tparm ...>'.
8548 * friend.c (is_friend): Handle TEMPLATE_DECL friends.
8549 (do_friend): Deal with template friends.
8550 * lex.c (do_pending_inlines): Call
8551 maybe_begin_member_template_processing, rather than
8552 conditionally calling begin_member_template_processing.
8553 (process_next_inline): Likewise. Call
8554 maybe_end_member_template_processing, rather than
8555 conditionally calling end_member_template_processing.
8556 (do_pending_defargs): Likewise.
8557 (do_identifier): Use TEMPLATE_PARM_INDEX instead of
8558 TEMPLATE_CONST_PARM.
8559 * method.c (build_mangled_template_parm_index): New function.
8560 (build_overload_value): Use it.
8561 (build_overload_name): Likewise.
8562 * pt.c (finish_member_template_decl): Allow friend declarations.
8563 (template_class_depth): New function.
8564 (is_member_template): Rename, and modify, to become...
8565 (is_member_or_friend_template): New function.
8566 (end_member_template_processing): Rename, and modify, to become...
8567 (maybe_end_member_template_processing).
8568 (build_template_parm_index): New function.
8569 (reduce_template_parm_level): New function.
8570 (process_template_parm): Modify to use build_template_parm_index.
8571 (push_template_decl): Deal with friend templates.
8572 (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of
8573 TEMPLATE_CONST_PARM.
8574 (tsubst_friend_function): New function.
8575 (instantiate_class_template): Generate the DECL_FRIENDLIST
8576 for a new instantiation by using tsubst_friend_function rather
8578 (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL.
8579 Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the
8580 appropriate new macros. Use reduce_template_parm_level to
8581 generate lower-level template parameters. Handle tsubst'ing into
8582 TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget
8583 to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created
8584 templates. Similarly for the template parameters for a new
8586 (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead
8587 of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them.
8588 (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM.
8589 (get_bindings): Call add_to_template_args if necessary.
8590 (instantiate_decl): Handle instantiations of friend templates.
8591 * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a
8592 TEMPLATE_TYPE_PARM as a list of fields; it's not!
8593 * spew.c (yylex): Do a little manual constant propagation to
8596 Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com)
8598 * error.c: Include sys/types.h.
8600 Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com)
8602 * method.c (build_mangled_name): Start CPP directives in column zero.
8604 Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com>
8606 * typeck2.c (process_init_constructor): Sorry about non-trivial
8607 labeled initializers.
8608 * parse.y (initlist): Re-enable labeled initializers.
8610 Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8612 * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm,
8613 all callers changed. Rely on the new parameter instead of arg
8614 being a TREE_LIST when determine whether we are working inside
8615 template template parameter. Clean up is_type test.
8617 Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com>
8619 * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT.
8620 * typeck2.c (initializer_constant_valid_p): Allow conversions
8621 between pointers and references.
8623 1998-02-19 Brendan Kehoe <brendan@cygnus.com>
8625 * typeck.c (build_unary_op): Only warn about incr/decr a pointer
8626 if pedantic || warn_pointer_arith.
8628 Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8630 * pt.c (unify): Handle TEMPLATE_DECL.
8632 1998-02-18 Brendan Kehoe <brendan@cygnus.com>
8634 * cp-tree.h (strip_attrs): Remove decl.
8636 1998-02-18 Doug Evans <devans@cygnus.com>
8638 * decl.c (duplicate_decls): Call merge_machine_decl_attributes.
8639 Update olddecl's attributes too.
8640 (strip_attrs): Remove function.
8641 * typeck.c (common_type): Call merge_machine_type_attributes.
8643 Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net>
8645 * parse.y (initdcl0_innards): New grammar symbol.
8646 (nomods_initdecls, nomods_initdcl0): Change type from itype to
8647 none, since the resulting value is never used.
8648 (parse_decl): New function.
8649 (datadef): Remove redundant actions.
8650 (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards.
8651 * parse.c: Regenerated.
8653 Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com>
8655 * parse.y (simple_stmt): Use getdecls() to check for decl.
8657 Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de>
8659 * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New
8661 (c++.install-common): Install c++filt properly as native or as cross
8663 (c++.uninstall): Add c++filt.
8665 Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com>
8667 * call.c (standard_conversion): Fix multi-level ptr conversions.
8669 Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com>
8671 * init.c (build_new): Propagate error_mark_node up.
8673 Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com>
8675 * parse.y (simple_stmt): If the condition isn't a declaration,
8676 start the controlled block after the test.
8678 Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8680 * call.c (build_over_call): Convert builtin abs, labs and fabs to
8682 * decl.c (init_decl_processing): Re-enable abs, labs and fabs as
8685 Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com>
8687 * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV.
8689 Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com>
8691 * cp-tree.h: Add access_protected_virtual_node.
8692 * class.c (init_class_processing): Initialize it.
8693 * decl.c (xref_basetypes): Use it.
8694 * parse.y (base_class_access_list): Likewise.
8696 * Make-lang.in (DEMANGLER_PROG): Add $(exeext).
8697 (c++.install-common): Install c++filt.
8699 Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com>
8701 * decl.c (shadow_tag): Give error for typedef-ing built-in types.
8703 Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net>
8705 * call.c (reference_binding): Use comptypes when comparing
8706 TYPE_MAIN_VARIANTS to handle non-canonical array/index types.
8708 Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net>
8710 * tree.c (is_overloaded_fn): Use really_overloaded_fn.
8711 (really_overloaded_fn): Move check here from is_overloaded_fn.
8712 (get_first_fn): Use really_overloaded_fn and is_overloaded_fn.
8714 Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net>
8716 * typeck.c (build_ptrmemfunc): Type-check pointer-to-member
8719 Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net>
8721 * cp-tree.h (push_template_decl): Return the decl passed in, or an
8722 equivalent duplicate.
8723 * decl.c (pushtag): Use the return value from push_template_decl.
8724 (duplicate_decls): When duplicating a template declaration, merge
8725 the DECL_TEMPLATE_RESULTs as well.
8726 (make_implicit_typename): Don't try to dive into typename types to
8727 find a context for making a new implicit typename.
8728 (start_decl): Use the return value from push_template_decl.
8729 (grokdeclarator): Complain about declarations list `const operator
8730 int'. Since we don't correctly handle in-class initializations of
8731 non-static data members, complain about this (now illegal)
8732 practice. Issue an error for initializations of non-const statics
8733 since that is illegal as well, and since we don't handle that case
8735 (start_function): Use the return value from push_template_decl.
8736 (start_method): Likewise.
8737 * decl2.c (grokfield): Likewise. Since the change to
8738 grokdeclarator ensures that all initialized fields are in fact
8739 static, remove a redundant test for TREE_PUBLIC.
8740 * parse.y (initlist): Disable labeled initializers since they do
8741 not work as per the documentation, and since they do not use the
8742 same syntax as the C front end.
8743 * pt.c (push_template_decl): Return the decl passed in, or an
8744 equivalent duplicate.
8745 (lookup_template_class): When searching in a nested context,
8746 use the right arguments.
8747 (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL.
8748 * typeck.c (build_component_ref): Assign the correct type to the
8749 result of build_vfn_ref.
8751 Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com>
8753 * pt.c (convert_nontype_argument): Fix typo.
8754 (check_explicit_specialization): Allow old-style specialization
8755 of class template members.
8757 Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com>
8758 Manfred Hollstein <manfred@s-direktnet.de>
8760 * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead
8761 when deciding to override DECL_ASSEMBLER_NAME.
8763 Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com>
8765 * decl2.c (lang_f_options): Add -fsquangle to option processing list.
8766 * cp-tree.h (flag_do_squangling): Add declaration.
8767 * lang-options.h: Add -fsquangle and -fno-squangle.
8768 * method.c: Add macros and static variables for squangling.
8769 (build_overload_name): Rename to build_mangled_name, add logic for B
8770 compression, and split into process_modifiers and
8771 process_overload_item.
8772 (process_modifiers): New function, to handle constant, reference,
8774 (process_overload_item): New function, handles issue of type codes.
8775 (build_overload_name): New function, start squangling and call
8777 (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline.
8778 (start_squangling): New function to initialize squangling structs.
8779 (end_squangling): New function to destroy squangling structs.
8780 (nrepeats): Rename variable to Nrepeats.
8781 (issue_nrepeats): New function for issuing 'n' type repeats.
8782 (check_ktype): New function to check for type K name compression.
8783 (build_overload_nested_name): Add a check for K name compression.
8784 (build_qualified_name): Add a check for K name compression and don't
8785 use DECL_ASSEMBLER_NAME when squangling is on.
8786 (check_btype): New function, checks for B type compression.
8787 (build_static_name, build_decl_overload_real): Initiate squangling.
8788 (build_typename_overload, build_overload_with_type): Initiate
8791 Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov>
8793 * method.c (make_thunk): Avoid name buffer overflow.
8795 Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com>
8797 * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we
8798 don't define them yet.
8800 * parse.y (nomods_initdcl0): Add constructor_declarator case.
8802 Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8804 * config-lang.in (diff_excludes): Use basename only.
8806 Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com>
8808 * tinfo2.cc: Add tinfo for signed char.
8810 Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com>
8812 * search.c (compute_access): Handle protected constructors in derived
8813 classes as accessible.
8815 Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com>
8817 * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code):
8818 Call convert_from_reference sooner.
8820 Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net>
8822 * cvt.c (ocp_convert): Obtain the constant values from constant
8823 decls even if the destination type is the same as the type of the
8826 * decl2.c (finish_file): Make sure that static inlines with
8827 definitions are not marked DECL_EXTERNAL before returning.
8829 Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com>
8831 * decl.c: Lose arg_looking_for_template.
8832 (lookup_name_real): Likewise.
8833 * parse.y: Lose processing_template_arg, template_arg1.
8834 (primary): Likewise.
8835 * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too.
8837 Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
8839 * error.c (dump_decl): Fix type of default arguments for template
8840 template parameters and nontype template parameters.
8841 * parse.y (template_parm): Handle invalid default template
8842 template arguments here.
8844 * parse.y (template_parm): Use template_arg instead of PTYPENAME
8845 for default template template argument.
8846 * pt.c (coerce_template_parms): Merge default template argument
8847 codes. Can treat RECORD_TYPE as template name if it is implicitly
8848 created. Fix argument index in error message.
8849 * typeck.c (comptypes): Merge template argument comparison codes in
8850 TEMPLATE_TEMPLATE_PARM and RECORD_TYPE.
8852 Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu>
8854 * lex.c (file_name_nondirectory): Also check for '/'.
8856 Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net>
8858 * parse.y (primary): Deal with statement-expressions in
8860 * pt.c (tsubst_copy): Handle BIND_EXPR.
8861 * tree.c (mapcar): Likewise.
8863 * call.c (add_template_candidate_real): Pass extra parameter to
8864 fn_type_unification.
8865 * cp-tree.h (fn_type_unification): Add parameter.
8866 * pt.c (fn_type_unification): Add additional parameter to deal with
8867 static member functions.
8868 (get_bindings): Deal with static member functions.
8870 * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro.
8871 (revert_static_member_fn): Declare.
8872 * decl.c (revert_static_member_fn): Remove declaration. Change
8873 linkage from internal to external.
8874 (cp_finish_decl): Deal with virtual functions in classes local to
8876 * decl2.c (finish_file): Don't forget to emit increment/decrement
8877 expressions in initializers for file-scope variables.
8878 * parse.y (typename_sub2): If the typename doesn't names a
8879 template, rather than a type, issue an error message.
8880 * pt.c (check_explicit_specialization): Handle specializations of
8881 static member functions.
8882 (coerce_template_parms): Handle offset references to lists of
8884 * search.c (note_debug_info_needed): Don't crash when handed a
8885 type which is being defined.
8886 * typeck.c (complete_type): Don't crash when handed NULL_TREE;
8887 that can happen with some illegal code.
8889 Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8891 * call.c (user_harshness): Initialize `code' to 0.
8892 (build_method_call): Initialize `candidates', `cp' and `len' to 0.
8893 (null_ptr_cst_p): Add parentheses around && within ||.
8894 (standard_conversion): Likewise.
8895 (z_candidate): Likewise.
8896 (build_user_type_conversion_1): Initialize `args' to NULL_TREE.
8897 (build_object_call): Likewise for `mem_args'.
8898 (build_new_op): Likewise for `mem_arglist'. Add `return' from
8899 default case in enumeration switch.
8901 * class.c (build_vtable_entry): Add explicit braces to avoid
8903 (build_class_init_list): Likewise.
8904 (finish_struct_1): Initialize `width' to 0.
8905 (instantiate_type): Initialize `name' to NULL_TREE. Add
8906 explicit braces to avoid ambiguous `else'.
8908 * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous
8911 * decl.c (grok_reference_init): Eliminate unused parameter, all
8913 (record_builtin_type): Initialize `tdecl' to NULL_TREE.
8914 (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE.
8915 (cp_finish_decl): Initialize `ttype' to NULL_TREE.
8916 (grokdeclarator): Add parentheses around && within ||. Add
8917 explicit braces to avoid ambiguous `else'.
8918 (grokparms): Initialize `type' to NULL_TREE.
8919 (xref_tag): Remove unused label `just_return'.
8920 (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE.
8921 (finish_function): Initialize `cond' and `thenclause' to NULL_TREE.
8922 (hack_incomplete_structures): Add parentheses around assignment
8923 used as truth value.
8925 * decl2.c (coerce_delete_type): Hide definition of `e3'.
8927 * error.c: Include <stdlib.h>.
8928 (dump_expr): Change the type of `i' to size_t. Remove unused
8931 * except.c (init_exception_processing): Remove unused variable `d'.
8932 (expand_throw): Likewise for `label'.
8934 * friend.c (add_friends): Add explicit braces to avoid ambiguous
8937 * init.c (sort_member_init): Initialize `last_field' to NULL_TREE.
8938 (sort_base_init): Likewise for `binfo'.
8939 (expand_member_init): Likewise for `rval'.
8940 (build_member_call): Add parentheses around assignment used as
8942 (build_offset_ref): Add explicit braces to avoid ambiguous `else'.
8943 (build_new): Initialize `nelts' to NULL_TREE. Initialize
8944 `old_immediate_size_expand' to 0.
8945 (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE.
8946 (build_vec_delete_1): Remove unused variable `block'.
8947 (expand_vec_init): Initialize `itype' to NULL_TREE.
8949 * lex.c: Include <strings.h> if we don't have <string.h>. Protect
8950 declaration of `index' and `rindex' with autoconf macros.
8951 (reinit_parse_for_expr): Remove unused variables
8952 `look_for_semicolon' and `look_for_lbrac'.
8953 (cons_up_default_function): Initialize `args' to NULL_TREE.
8954 (readescape): Initialize `firstdig' to 0.
8955 (real_yylex): Add parentheses around assignment used as truth value.
8957 * method.c: Include <strings.h> if we don't have <string.h>.
8958 Protect declaration of `index' with autoconf macro.
8960 * parse.y (primary): Add explicit braces to avoid ambiguous `else'.
8961 Initialize `type' to NULL_TREE.
8962 (structsp): Remove unused variable `id'.
8964 * pt.c (coerce_template_parms): Add explicit braces to avoid
8966 (lookup_template_class): Initialize `template' to NULL_TREE.
8967 (instantiate_class_template): Remove unused variable `name' and `e'.
8968 (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE.
8969 (do_poplevel): Initialize `saved_warn_unused' to 0.
8970 (type_unification): Remove unused varable `parm'.
8971 (unify): Likewise for `j'.
8973 * repo.c (init_repo): Add parentheses around assignment used as
8975 (finish_repo): Remove unused varable `p'.
8977 * search.c (get_binfo): Initialize `type' to NULL_TREE.
8978 (get_base_distance): Likewise.
8979 (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path'
8980 and `new_v' to NULL_TREE.
8981 (lookup_fnfields): Likewise for `rval_binfo_h'.
8982 (breadth_first_search): Add parentheses around assignment used as
8984 (get_template_base): Initialize `type' to NULL_TREE.
8986 * sig.c (append_signature_fields): Initialize `last_mfptr' to
8988 (build_signature_table_constructor): Likewise for
8989 `last_rhs_field', `pfn' and `vt_off'.
8990 (build_sigtable): Likewise for `init'.
8992 * tree.c (break_out_calls): Initialize `t2' to NULL_TREE.
8993 (propagate_binfo_offsets): Likewise for `delta'.
8994 (hash_tree_cons): Initialize hashcode to 0.
8995 (can_free): Likewise for `size'.
8996 (cp_tree_equal): Add explicit braces to avoid ambiguous `else'.
8998 * typeck.c (convert_sequence): Hide prototype.
8999 (common_type): Add explicit braces to avoid ambiguous `else'.
9000 (comp_target_types): Likewise.
9001 (build_x_function_call): Initialize `ctypeptr' to NULL_TREE.
9002 (build_function_call_real): Add explicit braces to avoid ambiguous
9004 (convert_arguments): Initialize `called_thing' to 0.
9005 (convert_for_initialization): Initialize `savew' and `savee' to 0.
9007 * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0.
9008 (digest_init): Initialize `old_tail_contents' to NULL_TREE.
9009 (build_x_arrow): Likewise for `last_rval'.
9011 * xref.c (GNU_xref_decl): Initialize `cls' to 0.
9013 Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
9015 * decl.c (init_decl_processing): Use set_sizetype.
9016 * decl2.c (sizetype): Don't declare.
9017 * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype.
9018 (c_sizeof_nowarn, build_binary_op_nodefault): Likewise.
9019 (build_component_addr, unary_complex_lvalue): Likewise.
9020 * rtti.c (expand_class_desc): Likewise.
9021 * class.c (get_vfield_offset): Likewise.
9023 Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net>
9025 * pt.c (convert_nontype_argument): Move check for is_overloaded_fn
9026 early to avoid bogus error. Handle overloaded function
9027 names provided as template arguments correctly.
9028 (coerce_template_parms): Don't mishandle overloaded functions when
9029 dealing with template template parameters.
9030 (lookup_template_class): Issue an error message, rather than
9031 crashing, when the TYPE_DECL provided is not a template type.
9033 Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com>
9035 * class.c (instantiate_type): Don't just return a known type if
9038 Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net>
9040 * class.c (instantiate_type): Remove handling of FUNCTION_DECL
9041 since that code could never be reached.
9043 * error.c (dump_decl): Avoid aborting in the midst of printing an
9044 error message about an illegal template declaration.
9046 * parse.y (structsp): Print an error message, rather than crashing,
9047 when a class-head does not name a class.
9049 * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE
9050 template arguments as a g++ extension.
9052 * cp-tree.def (ALIGNOF_EXPR): New tree code.
9053 * decl2.c (grok_alignof): If processing_template_decl, just store
9055 * typeck.c (c_alignof): Likewise.
9056 * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR.
9057 * error.c (dump_expr): Likewise.
9058 * pt.c (tsubst_copy): Likewise.
9059 * tree.c (cp_tree_equal): Likewise.
9060 * pt.c (uses_template_parms): Correctly determine whether or not a
9061 SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant
9062 folding can be done.
9064 * cp-tree.h (grok_enum_decls): Remove type parameter.
9065 * decl.c (grok_enum_decls): Likewise.
9066 * decl2.c (grok_x_components): Call grok_enum_decls
9067 unconditionally, since it will do nothing if there is no
9068 current_local_enum. Use the new calling sequence.
9069 * pt.c (tsubst_enum): Use the new calling sequence for
9072 * decl.c (start_function): Make member functions of local classes
9073 in extern inline functions have comdat linkage here...
9074 (grokdeclarator): Rather than here.
9076 Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com>
9078 * pt.c (convert_nontype_argument): Use decl_constant_value.
9080 Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net>
9082 * call.c (add_template_candidate_real): New function.
9083 (add_template_candidate): Use it.
9084 (add_template_conv_candidate): Likewise.
9085 (joust): Pass extra argument to more_specialized.
9086 * class.c (instantiate_type): Handle a single FUNCTION_DECL.
9087 (is_local_class): Remove.
9088 (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG.
9089 * cp-tree.h (is_local_class): Remove.
9090 (perform_array_to_pointer_conversion): Likewise.
9091 (finish_member_template_decl): Add.
9092 (check_explicit_specialization): Return a tree, not an int.
9093 (more_specialized): Take additional argument.
9094 (get_bindings): Likewise.
9095 (TI_PENDING_SPECIALIZATION_FLAG): New macro.
9096 * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes.
9097 (perform_array_to_pointer_conversion): Remove.
9098 * decl.c (saved_scope): Add processing_specialization,
9099 processing_explicit_instantiation fields.
9100 (maybe_push_to_top_level): Save them.
9101 (pop_from_top_level): Restore them.
9102 (grokfndecl): Use new return value from
9103 check_explicit_specialization.
9104 (start_decl): Don't check flag_guiding_decls before pushing
9106 (cp_finish_decl): Remove previous (bogus) change.
9107 (grok_declarator): Use decl_function_context rather than
9109 * decl2.c (finish_file): Pass extra argument to get_bindings.
9110 (build_expr_from_tree): Let build_x_component_ref check
9111 validity of arguments rather than doing it here.
9112 * lex.c (cons_up_default_function): Remove code fooling with
9113 processing_specialization, processing_explicit_instantiation
9114 flags, as that is now done in {maybe_push_top,pop_from}_top_level.
9115 * method.c (build_overload_identifier): Mangle local classes in
9116 template functions correctly.
9117 * parse.y (finish_member_template_decl): Move to pt.c.
9118 * pt.c (finish_member_template_decl): Moved here from parse.y.
9119 (print_candidates): New function.
9120 (determine_specialization): Change interface. Properly look for
9121 most specialized versions of template candidates.
9122 (check_explicit_specialization): Fully process explicit
9124 (push_template_decl): Avoid looking at CLASSTYPE fields in
9126 (determine_overloaded_function): Remove.
9127 (convert_nontype_argument): Change name from
9128 convert_nontype_parameter. Use determine_overloaded_function
9129 instead of instantiate_type.
9130 (mangle_class_name_for_template): Handle type contexts as well as
9132 (classtype_mangled_name): Likewise.
9133 (lookup_template_class): Likewise.
9135 (more_specialized): Take explict template arguments as a
9137 (most_specialized): Likewise.
9138 (get_bindings): Likewise. Check that return types match before
9139 proclaiming a function a match.
9140 (do_decl_instantiation): Remove code searching for function to
9141 instantiate; that is now done in check_explicit_specialization.
9142 (add_maybe_template): Pass extra argument to get_bindings.
9143 * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify
9145 * typeck.c (build_component_ref): Check for invalid arguments.
9147 Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com>
9149 * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that
9150 return_target and call_target are equivalent.
9152 * pt.c (type_unification_real): Just accept function parms that
9153 don't use any template parms.
9155 Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com>
9157 * decl.c (cp_finish_decl): When bailing on a comdat variable, also
9158 unset DECL_NOT_REALLY_EXTERN.
9160 * parse.y (typename_sub*): Fix std::.
9162 Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com>
9164 * error.c (dump_decl): Fix type default template args.
9165 (dump_type): Hand TEMPLATE_DECL off to dump_decl.
9167 Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu>
9169 * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined.
9170 (file_name_nondirectory): Use.
9172 Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
9174 * pt.c (coerce_template_parms): Don't access elements of ARGLIST
9175 that are not really present. Substitute default arguments in
9176 template template arguments. Correctly convert TEMPLATE_DECL to
9177 TEMPLATE_TEMPLATE_PARM.
9178 (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM
9179 are no longer treated specially here.
9180 * parse.y (template_template_parm): Fix copy error.
9181 * decl.c (grokdeclarator): Warn about missing `typename' for nested
9182 type created from template template parameters.
9183 * parse.y (bad_parm): Likewise
9185 * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM.
9186 (push_nested_class): Likewise.
9187 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code.
9188 * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro.
9189 (copy_template_template_parm): Declare.
9190 * decl.c (arg_looking_for_template): New variable.
9191 (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM.
9192 Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM
9193 node if arg_looking_for_template is nonzero.
9194 (pushdecl): Handle TEMPLATE_TEMPLATE_PARM.
9195 (grok_op_properties, xref_tag, xref_basetypes): Likewise.
9196 (grokdeclarator): Handle TEMPLATE_DECL.
9197 * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM.
9198 * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM.
9199 (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM.
9200 (dump_decl): Handle unnamed template type parameters.
9201 Handle template template parameters.
9202 (dump_function_name): Handle template template parameters.
9203 * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef):
9204 Handle TEMPLATE_TEMPLATE_PARM.
9205 * method.c (build_template_template_parm_names): New function.
9206 (build_template_parm_names): Handle TEMPLATE_DECL.
9207 (build_overload_nested_name, build_overload_name):
9208 Handle TEMPLATE_TEMPLATE_PARM.
9209 * parse.y (maybe_identifier): New nonterminal.
9210 (template_type_parm): Use it.
9211 (template_template_parm, template_arg1): New nonterminal.
9212 (template_parm): Add template_template_parm rules.
9213 (template_arg): Set processing_template_arg.
9214 (template_arg1): Rules moved from template_arg.
9215 (primary, nonnested_type): Set arg_looking_for_template if we are
9216 processing template arguments.
9217 * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL.
9218 (process_template_parm): Handle template template parameters.
9219 (coerce_template_parms, comp_template_args): Likewise.
9220 (mangle_class_name_for_template, lookup_template_class): Likewise.
9221 (uses_template_parms): Handle TEMPLATE_DECL and
9222 TEMPLATE_TEMPLATE_PARM.
9223 (current_template_args): Handle TEMPLATE_DECL.
9224 (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM.
9225 * search.c (dfs_walk, dfs_record_inheritance):
9226 Handle TEMPLATE_TEMPLATE_PARM.
9227 * tree.c (copy_template_template_parm): New function.
9228 (mapcar): Handle TEMPLATE_TEMPLATE_PARM.
9229 * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM.
9231 Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net>
9233 * decl.c (start_decl): Don't allow duplicate definitions of static
9236 * call.c (build_user_type_conversion_1): Handle user-defined
9237 template conversion operators correctly.
9239 * decl2.c (build_expr_from_tree): Issue an error message if the
9240 object in a COMPONENT_REF is a TEMPLATE_DECL.
9242 * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs.
9244 * class.c (is_local_class): New function.
9245 * cp-tree.h (is_local_class): Declare it.
9246 (last_tree): Likewise.
9247 (begin_tree): Likewise.
9248 (end_tree): Likewise.
9249 (lookup_template_class): Change prototype.
9250 * decl.c (cp_finish_decl): Check for NULL where necessary.
9251 Consider FUNCTION_DECLS to declare objects with top-level binding,
9252 when calling make_decl_rtl.
9253 (grokdeclarator): Give members of local classes internal linkage.
9254 (start_function): Remove declaration of last_tree.
9255 (finish_function): Set flag_keep_inline_functions around call to
9256 rest_of_compilation if we are processing a member function in a
9258 (start_method): Call push_template_decl for member functions of
9259 local classes in template functions.
9260 * decl2.c (import_export_decl): Don't give external linkage to
9261 instantiations of templates with internal linkage.
9262 * parse.y (last_tree): Remove declaration.
9263 (template_type): Pass extra parameter to lookup_template_class.
9264 (self_template_type): Likewise.
9265 (structsp): Move call to reset_specialization into left_curly.
9266 (left_curly): Call reset_specialization, and begin_tree.
9267 * pt.c (saved_trees): New variable.
9268 (mangle_class_name_for_template): Change prototype. Use
9269 additional function context to name local classes in templates
9271 (classtype_mangled_name): Pass the context.
9272 (push_template_decl): Handle local classes and templates, and
9273 member functions for such classes.
9274 (convert_nontype_parameter): Fix handling of pointer-to-member
9276 (lookup_template_class): Handle local classes in templates.
9277 (tsubst): Likewise. Don't assume that template instantiations
9278 have external linkage; pay attention to the template declaration.
9279 (mark_decl_instantiated): Likewise.
9280 (begin_tree): New function.
9281 (end_tree): Likewise.
9283 * decl.c (xref_basetypes): Don't call complete_type for basetypes
9284 that involve template parameters; that can lead to infinite
9285 recursion unnecessarily.
9287 * pt.c (register_specialization): Do not register specializations
9288 that aren't ready to be registered yet.
9289 (check_explicit_specialization): Handle explicit specialization of
9290 constructors and destructors.
9291 (build_template_decl): New function.
9292 (push_template_delc): Handle out-of-class specializations of
9295 * pt.c (check_explicit_specialization): Set up the template
9296 information before registering the specialization.
9297 (coerce_template_parms): Fix thinko.
9298 (tsubst): Handle specializations of member templates correctly.
9300 * class.c (finish_struct_methods): Remove calls to
9301 check_explicit_specialization from here.
9302 (finish_struct): And insert them here.
9303 * cp-tree.h (perform_qualification_conversions): New function.
9304 (perform_array_to_pointer_conversion): Likewise.
9305 (begin_explicit_instantiation): Likewise.
9306 (end_explicit_instantiation): Likewise.
9307 (determine_specialization): Renamed from
9308 determine_explicit_specialization.
9309 (comp_template_parms): New function.
9310 (processing_explicit_instantiation): New variable.
9311 * cvt.c (perform_qualification_conversions): New function.
9312 (perform_array_to_pointer_conversion): Likewise.
9313 * decl.c (duplicate_decls): Don't consider template functions
9314 alike unless they have the same parameters. Refine handling of
9315 instantiation/specialization mismatches.
9316 (start_decl): Don't call pushdecl for template specializations,
9317 since they don't affect overloading.
9318 (start_function): Likewise.
9319 (grokfndecl): Call check_explicit_specialization a little later.
9320 Don't call duplicate_decls for memberm template specializations.
9321 (grokdeclarator): Don't update template_count for classes that are
9322 themselves specializations. Remove use of `2' as parameter to
9323 grokfndecl since that value isn't used.
9324 * lex.c (cons_up_default_function): Save and restore
9325 processing_explicit_instantiation around calls to grokfield.
9326 * parse.y (finish_member_template_decl): New function.
9327 (component_decl_1): Use it.
9328 (fn.def2): Likewise.
9329 (template_arg_list_opt): New nonterminal.
9330 (template_type): Use it.
9331 (self_template_type): Likewise.
9332 (template_id): Likewise.
9333 (object_template_id): Likewise.
9334 (notype_template_declarator): Likwise.
9335 (begin_explicit_instantiation): Likewise.
9336 (end_explicit_instantiation): Likewise.
9337 (explicit_instantiation): Use them.
9338 * pt.c (coerce_template_parms): Add parameters.
9339 (processing_explicit_instantiation): New variable.
9340 (convert_nontype_parameter): New function.
9341 (determine_overloaded_function): Likewise.
9342 (begin_explicit_instantiation): Likewise.
9343 (end_explicit_instantiation): Likewise.
9344 (retrieve_specialization): Likewise.
9345 (register_specialization): Likewise.
9346 (processing_explicit_specialization): Removed.
9347 (determine_specialization): Handle specializations of member
9348 functions of template class instantiations.
9349 (check_explicit_specialization): Refine to conform to standard.
9350 (comp_template_parms): New function.
9351 (coerce_template_parms): Call convert_nontype_parameter.
9352 (tsubst): Refine handling of member templates. Use
9353 register_specialization.
9354 (instantiate_template): Use retrieve_specialization.
9355 (do_decl_instantiation): Likewise.
9356 (instantiate_decl): Likewise.
9357 (type_unification): Improve handling of explict template
9359 * tree.c (mapcar): Return error_mark_node, rather than aborting,
9360 on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS.
9361 * typeck.c (build_unary_op): Call determine_specialization, rather
9362 than determine_explicit_specialization.
9364 Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com>
9366 * cvt.c (build_up_reference): A TARGET_EXPR has side effects.
9368 Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9370 * error.c (dump_decl): For enum tags, output the tag, not its value.
9372 1998-01-13 Brendan Kehoe <brendan@cygnus.com>
9374 * decl.c (init_decl_processing): Only call init_rtti_processing
9377 Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com>
9379 * init.c (build_new_1): Split out from build_new.
9380 (build_new): Just return a NEW_EXPR.
9381 * expr.c (cplus_expand_expr): Handle NEW_EXPR.
9383 * decl2.c (get_temp_regvar): Tweak.
9385 * cp-tree.h (TREE_CALLS_NEW): Comment out.
9386 * class.c (resolves_to_fixed_type_p): Remove use.
9387 * method.c (build_opfncall): Likewise.
9388 * call.c (build_new_op): Likewise.
9390 Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com>
9392 * exception.cc (__eh_alloc, __eh_free): New fns.
9393 (__cp_push_exception, __cp_pop_exception): Use them.
9394 (__uncatch_exception): Call terminate here if no exception.
9395 * except.c (build_terminate_handler): New fn.
9396 (expand_start_catch_block): Use it.
9397 (expand_exception_blocks): Likewise.
9398 (alloc_eh_object): New fn.
9399 (expand_throw): Use it. Protect exception init with terminate.
9400 * typeck.c (build_modify_expr): Remove code that ignores trivial
9403 Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9405 * call.c (add_builtin_candidate): Add default case in enumeration
9407 (build_new_op): Likewise.
9408 (convert_like): Likewise.
9409 * cvt.c (build_expr_type_conversion): Likewise.
9410 * tree.c (real_lvalue_p): Likewise.
9411 (lvalue_p): Likewise.
9412 (cp_tree_equal): Likewise.
9413 * typeck.c (comptypes): Likewise.
9414 (build_component_ref): Likewise.
9415 (build_function_call_real): Likewise.
9416 (build_binary_op_nodefault): Likewise.
9417 (build_unary_op): Likewise.
9418 (build_modify_expr): Likewise.
9419 * typeck2.c (initializer_constant_valid_p): Likewise.
9421 Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com>
9423 * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas.
9425 Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net>
9427 * pt.c (coerce_template_parms): Make sure to digest_init if
9430 * decl.c (duplicate_decls): Make the newdecl virtual if the
9431 olddecl was, just as is done with other attributes of olddecl.
9433 Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com>
9435 * typeck.c (unary_complex_lvalue): Ignore op0 when taking the
9436 address of an OFFSET_REF.
9438 * cp-tree.def: Add AGGR_INIT_EXPR.
9439 * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with
9440 AGGR_INIT_EXPR where appropriate.
9441 * expr.c (cplus_expand_expr): Likewise. Simplify.
9443 * decl2.c (finish_file): Remove call to register_exception_table.
9445 Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9447 * pt.c (instantiate_class_template): Don't do injection when
9448 processing_template_decl is true, as pollutes current_binding_level
9451 Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de>
9453 * pt.c (maybe_fold_nontype_arg): Add prototype.
9455 Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9457 * tree.c (mapcar): Handle TRY_CATCH_EXPR et al.
9458 * error.c (dump_expr): Likewise.
9460 Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com>
9462 * typeck.c (build_function_call_real): Remove "inline called before
9463 definition" pedwarn.
9465 * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg.
9467 Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9469 * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's.
9471 * pt.c (type_unification_real): Change __null to type void* with
9474 Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net>
9476 * call.c (implicit_conversion): Don't call
9477 build_user_type_conversion_1 with a NULL expr, since it will
9480 * pt.c (unify): Don't try to unify array bounds if either array is
9483 Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com>
9485 * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at):
9486 Replace extern decls with casts.
9488 * decl.c (expand_start_early_try_stmts): Don't mess with a sequence.
9489 Update last_parm_cleanup_insn.
9490 (store_after_parms): Remove.
9491 * cp-tree.h: Adjust.
9493 Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com>
9495 * decl2.c (comdat_linkage): Also set DECL_COMDAT.
9496 (finish_file): Check DECL_COMDAT instead of weak|one_only.
9497 (import_export_vtable): Use make_decl_one_only instead of
9498 comdat_linkage for win32 tweak.
9499 (import_export_decl): Likewise.
9500 * pt.c (mark_decl_instantiated): Likewise.
9502 * decl2.c (finish_file): Lose handling of templates in pending_statics.
9504 Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com>
9506 * decl2.c (finish_file): Lose call to expand_builtin_throw.
9507 * except.c (expand_builtin_throw): Remove.
9508 * cp-tree.h: Remove ptr_ptr_type_node.
9511 Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com>
9513 * decl.c (ptr_ptr_type_node): Define.
9514 (init_decl_processing): Initialize it.
9515 * cp-tree.h: Declare it.
9516 * exception.cc (__cp_exception_info): Use __get_eh_info.
9517 (__cp_push_exception): Likewise.
9518 (__cp_pop_exception): Likewise.
9520 From Scott Snyder <snyder@d0sgif.fnal.gov>:
9521 * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of
9523 (init_exception_processing): Removed saved_pc initialization.
9525 Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com>
9527 * pt.c (instantiate_decl): Defer all templates but inline functions.
9529 Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com>
9531 * init.c (expand_vec_init): Don't fold a list of parameters.
9533 * decl.c (copy_args_p): Handle copy elision for types with virtual
9535 * call.c (build_over_call): Likewise.
9537 Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net>
9539 * pt.c (lookup_template_function): Copy the template arguments,
9540 not just the list containing them, to the permanent obstack.
9542 Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com>
9544 * except.c (expand_start_catch_block): suspend_momentary for the
9547 * error.c (dump_decl): Handle LOOKUP_EXPR.
9549 Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net>
9551 * rtti.c (build_dynamic_cast): Copy the cast-to type to the
9552 permanent obstack if we are processing a template decl.
9553 * typeck.c (build_static_cast): Likewise.
9554 (build_const_cast): Likewise.
9555 (build_reinterpret_cast): Likewise.
9557 * pt.c (coerce_template_parms): Coerce some expressions, even
9558 when processing_template_decl.
9560 Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9562 * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric
9563 handling of pointer difference expressions.
9565 * typeck.c (comp_target_types): Comparison of function/method types
9566 is independent of nptrs.
9568 Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net>
9570 * pt.c (tsubst): Avoid creating pointer to reference and
9571 reference to reference types.
9573 Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com>
9575 * parse.y (do_id): New nonterminal.
9576 (template_id): Use it.
9578 Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com>
9580 * parse.y (template_id): do_identifier for PFUNCNAMEs, too.
9581 * spew.c (yylex): Don't do_identifier here.
9582 * decl2.c (build_expr_from_tree): Revert last change.
9584 * decl2.c (build_expr_from_tree): Expand the name for a method call.
9585 * parse.y (object_template_id): Don't try to take the DECL_NAME.
9587 Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com>
9589 * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for
9591 * call.c (build_op_delete_call): Adjust.
9593 * except.c (expand_end_catch_block): Lose rethrow region.
9594 (expand_start_catch_block): Likewise.
9595 (expand_end_catch_block): Don't expand_leftover_cleanups.
9597 Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9599 * pt.c (tsubst): Remove tree_cons call (places redundant info into
9600 DECL_TEMPLATE_INSTANTIATION).
9602 Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com>
9604 * tree.c (is_overloaded_fn): Handle getting a fn template.
9605 (really_overloaded_fn): Likewise.
9606 * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better.
9607 * pt.c (check_explicit_specialization): Tweak.
9608 (determine_explicit_specialization): Tweak.
9610 * tree.c, cp-tree.h (get_target_expr): New fn.
9612 Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com>
9614 * pt.c (check_explicit_specialization): Fix misspelling in
9615 diagnostic: `preceeded'.
9616 * typeck.c (get_delta_difference): Fix misspelling in diagnostic:
9619 1997-12-02 Mark Mitchell <mmitchell@usa.net>
9621 * pt.c (determine_explicit_specialization): Avoid an internal
9622 error for bad specializations.
9624 * method.c (build_overload_value): Handle SCOPE_REF.
9626 Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com>
9628 * class.c (prepare_fresh_vtable): Enable even more complex MI
9631 Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com>
9633 * exception.cc (__check_eh_spec): Optimize a bit.
9635 * exception.cc (__cp_pop_exception): Lose handler arg.
9636 * except.c (do_pop_exception): Likewise.
9637 (push_eh_cleanup): Let the cleanup mechanism supply the handler.
9638 (expand_end_catch_block): Likewise.
9640 Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com>
9642 * pt.c (check_explicit_specialization): Complain about using a
9643 template-id for a non-specialization.
9645 Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com>
9647 * repo.c: Prototype rindex only if needed.
9650 Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9652 * error.c (dump_decl): Handle TEMPLATE_ID_EXPR.
9654 Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com>
9656 * typeck.c (build_const_cast): Handle references here instead of
9657 handing off to convert_to_reference.
9659 * except.c: Lose Unexpected, SetTerminate, SetUnexpected,
9660 TerminateFunctionCall.
9661 (init_exception_processing): Likewise. Terminate et al are now
9662 the fns, not ADDR_EXPRs.
9663 (various): Lose redundant assemble_external calls.
9664 (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/.
9666 * cp-tree.h (struct lang_decl_flags): Add comdat.
9667 (DECL_COMDAT): New macro.
9668 * decl.c (duplicate_decls): Propagate it.
9669 (cp_finish_decl): Handle it.
9670 * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs.
9672 * class.c: Remove static pending_hard_virtuals.
9673 (add_virtual_function): Take pointers to pending_virtuals
9674 and pending_hard_virtuals.
9675 (finish_struct_1): Pass them. Declare pending_hard_virtuals.
9677 Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com>
9679 * decl2.c (import_export_vtable): If we support one_only but not
9680 weak symbols, mark instantiated template vtables one_only.
9681 (import_export_decl): Likewise for tinfo functions.
9682 (finish_vtable_vardecl): Also write out vtables from explicitly
9683 instantiated template classes.
9684 * pt.c (mark_class_instantiated): Revert last change.
9686 * except.c (expand_throw): Call mark_used on the destructor.
9688 Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com)
9690 * lex.c (lang_init): Enable flag_exceptions by default if no
9691 command line switch was specified.
9693 1997-11-26 Mark Mitchell <mmitchell@usa.net>
9695 * pt.c (unify): Handle `void' template parameters in
9698 Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com>
9700 * rtti.c (build_dynamic_cast): Handle template case here.
9701 (build_dynamic_cast_1): Not here.
9703 * typeck2.c (digest_init): Make copies where appropriate.
9705 * decl2.c (delete_sanity): resolve_offset_ref.
9707 * except.c: Call terminate without caching so many bits.
9709 * except.c (expand_start_catch_block): Fix catching a reference
9712 Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com>
9714 * init.c (build_new): Copy size to the saveable obstack.
9716 * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the
9717 TRY_CATCH_EXPR for now.
9719 Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com>
9721 * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL
9722 has DECL_LANG_SPECIFIC.
9724 * exception.cc (struct cp_eh_info): Add handlers field.
9725 (__cp_push_exception): Initialize it.
9726 (__cp_pop_exception): Decrement it. Don't pop unless it's 0.
9727 (__throw_bad_exception): Remove.
9728 * except.c (call_eh_info): Add handlers field.
9729 (get_eh_handlers): New fn.
9730 (push_eh_cleanup): Increment handlers.
9732 Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com>
9734 * except.c (expand_start_eh_spec): Use the try/catch code.
9735 (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of
9736 doing everything inline.
9737 (init_exception_processing): throw_type_match now takes
9738 const void pointers.
9739 * exception.cc (__check_eh_spec): New fn.
9740 * inc/exception: Neither terminate nor unexpected return.
9741 * decl.c: Make const_ptr_type_node public.
9742 * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly.
9744 * except.c (expand_start_catch_block): We only need the rethrow
9745 region for non-sjlj exceptions.
9746 (expand_end_catch_block): Likewise. Use outer_context_label_stack.
9748 Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com>
9750 * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs.
9751 (various.o): Likewise.
9752 * inc/new: Add placement deletes. Add throw specs for default new.
9753 * new.cc (set_new_handler): Move here from libgcc2.
9754 * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler.
9755 (new): Move from libgcc2. Throw bad_alloc.
9756 * new2.cc: Move the rest of the op news and op deletes from libgcc2.
9757 * decl.c (init_decl_processing): Update exception specs on new and
9760 * method.c (build_decl_overload_real): Don't mess with global
9763 * init.c (build_new): Check for null throw spec, not nothrow_t.
9765 * decl.c (duplicate_decls): Don't complain about different exceptions
9766 from an internal declaration.
9768 * call.c (build_op_delete_call): Fix check for member fns again.
9770 * decl2.c (import_export_decl): Interface hackery affects
9771 virtual synthesized methods.
9773 Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com>
9775 * decl.c (start_decl): Don't just complain about a mismatched
9778 * decl.c (make_implicit_typename): Handle case where t is not
9779 actually from context.
9780 * tree.c (get_type_decl): Lose identifier case.
9781 * spew.c (yylex): Lose useless call to identifier_typedecl_value.
9782 * parse.y (nonnested_type): Just use lookup_name.
9783 (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE.
9785 Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com>
9787 * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case
9788 T was built in C language context (for example, by
9789 output_func_start_profiler).
9791 Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com>
9793 * decl.c (make_implicit_typename): New fn.
9794 (lookup_name_real): Use it. Use current_class_type as the context.
9796 Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr>
9798 * pt.c (do_poplevel): Don't prohibit jumps into this contour.
9800 Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9802 * friend.c (do_friend): Warn about non-template friends in templates.
9804 * call.c (build_op_delete_call): Fix handling of inherited delete.
9806 * search.c (dfs_record_inheritance): Ignore template type parms.
9808 Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com>
9810 * call.c (build_new_op): Fix copy error.
9811 (build_op_new_call): New fn.
9812 (build_op_delete_call): New fn.
9813 * cp-tree.h: Declare them.
9814 * init.c (build_new): Use them. Support placement delete.
9815 (build_x_delete): Use build_op_delete_call.
9816 (build_delete): Likewise.
9817 * decl2.c (delete_sanity): Likewise.
9818 (coerce_delete_type): Don't complain about placement delete.
9820 Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com>
9822 * call.c (build_new_function_call): Remove unused 'obj' parm.
9823 * cp-tree.h, typeck.c: Adjust.
9825 * init.c (build_new): Make the cleanup last longer.
9826 (expand_vec_init): Call do_pending_stack_adjust.
9828 Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com>
9830 * pt.c (do_type_instantiation): Fix typo.
9831 (mark_class_instantiated): If we support one_only but not weak
9832 symbols, don't mark this as known.
9834 * init.c (build_new): Handle vec delete in EH cleanup.
9836 Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
9838 * call.c (build_method_call): Call complete_type before checking
9841 Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com)
9843 * decl.c (add_block_current_level): Delete.
9844 * init.c (build_vec_delete_1): Delete build_block and
9845 add_block_current_level calls.
9847 Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com>
9849 * init.c (build_new): Handle freeing allocated memory when the
9852 * call.c (build_new_method_call): Fix flags arg.
9854 * pt.c (do_type_instantiation): Don't try to instantiate
9856 (mark_decl_instantiated): If we support one_only but not
9857 weak symbols, mark this one_only.
9858 * decl2.c (import_export_vtable): Don't defer handling of vtables
9859 if MULTIPLE_SYMBOL_SPACES.
9861 Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9863 * except.c (expand_end_catch_block): Lose call to __sjpopnthrow.
9865 Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com>
9867 * except.c (do_pop_exception): Return a value.
9869 Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com>
9871 * call.c (build_new_method_call): Handle getting a
9872 TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field
9873 if we got template parms.
9874 * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR,
9876 * decl2.c (build_expr_from_tree): Tweak last change.
9877 * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE.
9878 (maybe_fold_nontype_arg): Split out from tsubst_copy.
9879 * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR.
9881 Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
9883 * pt.c (tsubst_copy): Handle explicit template arguments in
9885 * typeck.c (build_x_function_call): Likewise.
9886 * decl2.c (build_expr_from_tree): Lookup function name if it
9889 * pt.c (tsubst): Instantiate template functions properly when
9890 template parameter does not appear in function arguments and return
9892 (comp_template_args): Handle member templates required by tsubst.
9894 Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com>
9896 * decl.c (grokdeclarator): Tweak conditions for pedwarn in
9899 Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
9901 * pt.c (coerce_template_parms): Tweak error message.
9903 * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a
9904 return type defaults to `int', even if there are storage-class
9907 Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com>
9909 Complete nested exception support.
9910 * except.c (do_pop_exception): Split out...
9911 (push_eh_cleanup): From here. Handle the EH region by hand.
9912 (expand_start_catch_block): Add a new level for the catch parm.
9913 Move the rethrow region outside the two cleanup regions.
9914 Protect the initializer for the catch parm with terminate.
9915 (expand_end_catch_block): Likewise. End the region for the eh_cleanup.
9916 * exception.cc (__cp_pop_exception): Now takes two parms. Handle
9917 popping off the middle of the stack.
9918 * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR,
9919 WITH_CLEANUP_EXPR, and UNSAVE_EXPR.
9920 (build_cplus_new): Only wrap CALL_EXPRs.
9921 * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around
9922 the constructor call.
9924 Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
9926 * Make-lang.in (c++.distdir): Make inc subdirectory.
9928 Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com>
9930 * decl2.c (finish_file): Put back some code.
9932 Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com>
9934 * decl2.c (finish_file): Remove redundant code.
9935 * method.c (emit_thunk): Don't let the backend defer generic thunks.
9937 Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com>
9939 * except.c (call_eh_info): Split out...
9940 (push_eh_info): From here.
9941 (expand_builtin_throw): Use it.
9942 (expand_start_catch_block): Move region start back.
9944 Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com>
9946 * lex.c (MULTIBYTE_CHARS): #undef if cross compiling.
9947 (real_yylex): Record wide strings using target endianness, not host.
9949 1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com>
9951 * repo.c (rindex): Add decl unconditionally.
9952 (get_base_filename, open_repo_file): Don't cast rindex.
9953 * xref.c (rindex): Add decl unconditionally.
9954 (index): Remove unused decl.
9955 (open_xref_file): Don't cast rindex.
9957 Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com>
9959 * class.c (build_vbase_path): Propagate the result type properly.
9961 1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com>
9963 * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace
9964 remaining use of saved_throw_type with a call to get_eh_type.
9966 1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com>
9968 * lex.c (FILE_NAME_NONDIRECTORY): Delete macro.
9969 (file_name_nondirectory): New function, doing the same as the macro.
9970 (set_typedecl_interface_info): Use it instead of the macro.
9971 (check_newline): Likewise.
9972 (handle_cp_pragma): Likewise.
9974 * repo.c (get_base_filename): Cast result of rindex to char*.
9975 (open_repo_file): Likewise.
9976 * xref.c (open_xref_file): Likewise.
9977 * error.c (dump_char): Make its arg int, not char.
9979 * except.c (push_eh_info): Pass the number of fields - 1 down, not
9980 the exact number of fields.
9982 Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com>
9984 Support for nested exceptions.
9985 * tinfo2.cc (__is_pointer): New fn.
9986 * exception.cc (struct cp_eh_info): Define.
9987 (__cp_exception_info, __uncatch_exception): New fns.
9988 (__cp_push_exception, __cp_pop_exception): New fns.
9989 * except.c: Lose saved_throw_{type,value,cleanup,in_catch}.
9991 (init_exception_processing): Likewise. __eh_pc is now external.
9992 (push_eh_info): New fn.
9993 (get_eh_{info,value,type,caught}): New fns.
9994 (push_eh_cleanup): Just call __cp_pop_exception.
9995 (expand_start_catch_block): Use push_eh_info. Start the eh region
9997 (expand_end_eh_spec): Use push_eh_info.
9998 (expand_throw): Call __cp_push_exception to set up the exception info.
9999 Just pass the destructor or 0 as the cleanup. Call __uncatch_exception
10001 (expand_builtin_throw): Don't refer to empty_fndecl.
10003 Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com>
10005 * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl.
10007 1997-10-22 Brendan Kehoe <brendan@cygnus.com>
10009 * method.c (build_template_parm_names, build_decl_overload_real):
10010 Add static to definitions.
10011 * pt.c (add_to_template_args, note_template_header,
10012 processing_explicit_specialization, type_unification_real): Likewise.
10013 ({determine,check}_explicit_specialization): Use a single string for
10016 Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com>
10018 * except.c (expand_exception_blocks): Call do_pending_stack_adjust.
10019 (expand_end_catch_block): Likewise.
10020 (expand_end_eh_spec): Likewise.
10022 Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net>
10024 * decl.c (duplicate_decls): Handle template specializations
10026 * error.c (dump_function_name): Fix printing of specializations of
10027 member functions that are not member templates.
10028 * cp-tree.h (processing_specialization): Make global.
10029 * pt.c (processing_specialization): Likewise.
10030 * lex.c (cons_up_default_function): Save and restore
10031 processing_specialization to avoid confusion.
10033 Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com>
10035 * decl.c (init_decl_processing): Give null_node unknown* type.
10036 * typeck.c (comp_target_types): Handle UNKNOWN_TYPE.
10037 (common_type): Likewise.
10038 * error.c (args_as_string): Recognize null_node.
10040 Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10042 * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR.
10043 (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR.
10045 * decl.c (init_decl_processing): Call using_eh_for_cleanups.
10047 * Make-lang.in (g++): Include prefix.o.
10049 Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com>
10051 * pt.c (determine_explicit_specialization): Initialize "dummy"
10052 to keep Purify quiet.
10054 Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com>
10056 * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here.
10057 (build_overload_int): Not here.
10059 Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com>
10061 * class.c (build_type_pathname): Remove.
10062 (prepare_fresh_vtable): Fix problem with complex MI vtable names.
10064 1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com>
10066 * parse.y (unary_expr): Give a pedwarn if someone tries to use the
10067 &&label GNU extension.
10069 Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net>
10071 * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it,
10072 so as to avoid incorrect manglings.
10073 * method.c (build_decl_overload_real): Don't mangle return types
10076 Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com>
10078 * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec,
10079 scratch_tree_cons): Define as macros for now.
10080 * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c,
10081 lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c,
10082 typeck2.c: Use them and the expression_obstack variants.
10084 Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10086 * decl.c (store_return_init): Allow classes with explicit ctors to
10087 be used with the named return values extension.
10089 Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com>
10091 * pt.c (instantiate_decl): Fix previous change.
10093 Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com>
10095 * pt.c (tsubst): Fix thinko.
10096 (instantiate_decl): Really use the original template.
10098 * call.c (build_new_method_call): Use simple constructor_name for
10101 Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com>
10103 * method.c (build_underscore_int): Don't use ANSI specific
10106 Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com>
10108 * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN
10109 for our key method; it might have been inlined by -O3.
10111 Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net>
10113 * decl.c (make_typename_type): Do not try to call lookup_field for
10114 non-aggregate types.
10116 Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com>
10118 * typeck.c (build_reinterpret_cast): Tweak.
10120 Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
10122 * typeck.c (build_reinterpret_cast): Converting a void pointer
10123 to function pointer with a reinterpret_cast produces a warning
10124 if -pedantic is issued.
10126 Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
10128 * typeck.c (c_expand_return): Don't warn about returning a
10129 reference-type variable as a reference.
10131 Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com>
10133 * method.c (build_static_name): Fix typo.
10135 1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com>
10137 * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on
10138 OLDDECL before we try to do DECL_USE_TEMPLATE.
10140 Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com>
10142 * decl.c (duplicate_decls): Don't warn about template instances.
10144 * typeck.c (mark_addressable): Lose ancient code that unsets
10147 * pt.c (do_decl_instantiation): Lose support for instantiating
10150 * call.c (build_new_function_call): Fix handling of null explicit
10152 (build_new_method_call): Likewise.
10154 Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net>
10156 * method.c (build_underscore_int): Fix typo.
10158 1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com>
10160 * tree.c (print_lang_statistics): #if 0 call to
10161 print_inline_obstack_statistics until its definition is checked in.
10163 Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com>
10165 * decl2.c (finish_file): Move dump_tree_statistics to end.
10167 * pt.c (instantiate_decl): Look for the original template.
10168 (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations
10169 of member templates.
10171 Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com>
10173 * Makefile.in (g++FAQ.*): New rules.
10174 (CONFLICTS): Update.
10175 * g++FAQ.texi: Moved from libg++.
10177 * parse.y (PFUNCNAME): Only specify the type once.
10179 1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com>
10181 * lex.c (real_yylex): Clean up the code to fully behave the way
10182 the c-lex.c parser does for complex and real numbers.
10184 Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com>
10186 * method.c (build_decl_overload_real): Reformat.
10188 Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com>
10190 * method.c (synthesize_method): If at_eof, determine our linkage.
10192 1997-09-29 Paul Eggert <eggert@twinsun.com>
10194 * lex.c (real_yylex): Treat `$' just like `_', except issue a
10195 diagnostic if !dollars_in_ident or if pedantic.
10197 * lang-specs.h (@c++): -ansi no longer implies -$.
10199 * decl2.c (lang_decode_option):
10200 -traditional and -ansi now do not mess with
10203 Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
10205 * Makefile.in (parse.o, decl.o): Also depend on
10206 $(srcdir)/../except.h $(srcdir)/../output.h.
10207 (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h
10208 $(srcdir)/../except.h $(srcdir)/../output.h.
10209 (typeck.o, init.o): Also depend on $(srcdir)/../expr.h
10212 * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping.
10214 * expr.c (cplus_expand_expr): Make it static.
10216 * decl2.c, init.c, typeck.c: Include "expr.h".
10217 (expand_expr): Use proper values when calling the function.
10219 Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br>
10221 * lang-options.h: New -Wold-style-cast flag.
10222 * cp-tree.h (warn_old_style_cast): New variable.
10223 * decl2.c (warn_old_style_cast): Likewise.
10224 (lang_decode_option): Support -Wold-style-cast.
10225 (reparse_absdcl_as_casts): Produce old-style-cast warning.
10227 Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10229 * decl.c (cp_finish_decl): Allow expand_aggr_init to set
10230 TREE_USED, reset value based on already_used.
10232 * init.c (expand_member_init): Revert change.
10234 Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com>
10236 * cp-tree.h, decl.c, decl2.c, pt.c:
10237 Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public.
10239 * decl2.c (lang_decode_option): Add missing ;.
10241 Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com>
10243 * friend.c (do_friend): Disable injection for all template-derived
10245 * decl2.c (lang_decode_option): Handle -fguiding-decls.
10246 * parse.y (notype_template_declarator): New nonterminal.
10247 (direct_notype_declarator): Use it.
10248 (complex_direct_notype_declarator): Likewise.
10249 (object_template_id): Accept any kind of identifier after TEMPLATE.
10250 (notype_qualified_id): Don't add template declarators here.
10252 Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net>
10254 * call.c (add_template_candidate): Add explicit_targs parameter.
10255 (build_scoped_method_call): Use it.
10256 (build_overload_call_real): Likewise.
10257 (build_user_type_conversion_1): Likewise.
10258 (build_new_function_call): Likewise.
10259 (build_object_call): Likewise.
10260 (build_new_op): Likewise.
10261 (build_new_method_call): Likewise.
10262 (build_new_function_call): Handle TEMPLATE_ID_EXPR.
10263 (build_new_method_call): Likewise.
10265 * class.c (finish_struct_methods): Add specialization pass to
10266 determine which methods were specializing which other methods.
10267 (instantiate_type): Handle TEMPLATE_ID_EXPR.
10269 * cp-tree.def (TEMPLATE_ID_EXPR): New tree code.
10271 * cp-tree.h (name_mangling_version): New variable.
10272 (flag_guiding_decls): Likewise.
10273 (build_template_decl_overload): New function.
10274 (begin_specialization): Likewise.
10275 (reset_specialization): Likewise.
10276 (end_specialization): Likewise.
10277 (determine_explicit_specialization): Likewise.
10278 (check_explicit_specialization): Likewise.
10279 (lookup_template_function): Likewise.
10280 (fn_type_unification): Add explicit_targs parameter.
10281 (type_unification): Likewise.
10283 * decl.c (duplicate_decls): Add smarts for explicit
10285 (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function
10287 (grokfndecl): Call check_explicit_specialization.
10289 * decl2.c (lang_decode_option): Handle -fname-mangling-version.
10290 (build_expr_from_tree): Handle TEMPLATE_ID_EXPR.
10291 (check_classfn): Handle specializations.
10293 * error.c (dump_function_name): Print specialization arguments.
10295 * friend.c (do_friend): Don't call pushdecl for template
10298 * init.c (build_member_call): Handle TEMPLATE_ID_EXPR.
10300 * lang-options.h: Add -fname-mangling-version, -fguiding-decls,
10301 and -fno-guiding-decls.
10303 * lex.c (identifier_type): Return PFUNCNAME for template function
10306 * method.c (build_decl_overload_real): New function.
10307 (build_template_parm_names): New function.
10308 (build_overload_identifier): Use it.
10309 (build_underscore_int): New function.
10310 (build_overload_int): Use it. Add levels for template
10312 (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs.
10313 (build_overload_nested_names): Handle template type parameters.
10314 (build_template_decl_overload): New function.
10316 * parse.y (YYSTYPE): New ntype member.
10317 (nested_name_specifier): Use it.
10318 (nested_name_specifier_1): Likewise.
10319 (PFUNCNAME): New token.
10320 (template_id, object_template_id): New non-terminals.
10321 (template_parm_list): Note specializations.
10322 (template_def): Likewise.
10323 (structsp): Likewise.
10324 (fn.def2): Handle member template specializations.
10325 (component_decl_1): Likewise.
10326 (direct_notype_declarator): Handle template-ids.
10327 (component_decl_1): Likewise.
10328 (direct_notype_declarator): Handle template-ids.
10329 (primary): Handle TEMPLATE_ID_EXPR, and template-ids.
10331 * pt.c (processing_specializations): New variable.
10332 (template_header_count): Likewise.
10333 (type_unification_real): New function.
10334 (processing_explicit_specialization): Likewise.
10335 (note_template_header): Likewise.
10336 (is_member_template): Handle specializations.
10337 (end_template_decl): Call reset_specialization.
10338 (push_template_decl): Handle member template specializations.
10339 (tsubst): Likewise.
10340 (tsubst_copy): Handle TEMPLATE_ID_EXPR.
10341 (instantiate_template): Handle specializations.
10342 (instantiate_decl): Likewise.
10343 (fn_type_unification): Handle explicit_targs.
10344 (type_unification): Likewise. Allow incomplete unification
10345 without an error message, if allow_incomplete.
10346 (get_bindings): Use new calling sequence for fn_type_unification.
10348 * spew.c (yylex): Handle PFUNCNAME.
10350 * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR.
10351 (really_overloaded_fn): Likewise.
10352 (get_first_fn): Handle function templates.
10354 * typeck.c (build_x_function_call): Use really_overloaded_fn.
10355 Handle TEMPLATE_ID_EXPR.
10356 (build_x_unary_op): Likewise.
10357 (build_unary_op): Likewise.
10358 (mark_addressable): Templates whose address is taken are marked
10361 1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
10363 * decl.c (init_decl_processing): Declare __builtin_constant_p as
10364 accepting any kind of type, not only int.
10366 Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com>
10368 * search.c (get_matching_virtual): Notice virtual bases when sorrying
10369 about covariant returns.
10371 * parse.y (member_init): Also imply typename here. Remove ancient
10372 extension for initializing base members.
10374 Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com>
10376 Handle multi-level typenames and implicit typename in base list.
10377 * parse.y (typename_sub{,[0-2]}): New rules.
10378 (structsp, rule TYPENAME_KEYWORD): Use typename_sub.
10379 (nonnested_type): New rule.
10380 (complete_type_name): Use it.
10381 (base_class.1): Use typename_sub and nonnested_type.
10382 (nested_name_specifier): Don't elide std:: here.
10383 * decl.c (make_typename_type): Handle getting a type for NAME.
10384 (lookup_name_real): Turn std:: into :: here.
10386 Rvalue conversions were removed in London.
10387 * call.c (is_subseq): Don't consider lvalue transformations.
10388 (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK.
10389 (joust): Re-enable ?: kludge.
10391 1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com>
10393 * decl.c (start_function): Up warning of no return type to be a
10396 Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10398 * init.c (expand_member_init): Don't set TREE_USED.
10399 * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED
10400 set,don't clear TREE_USED wholesale.
10402 Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com>
10404 * call.c (build_over_call): Do require_complete_type before
10407 Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com>
10409 * search.c (lookup_field): Call complete_type in all cases.
10411 * decl.c (finish_function): Just warn about flowing off the end.
10413 Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com>
10415 * decl.c (grokparms): Don't bash a permanent list node if we're
10418 1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com>
10420 * Makefile.in (CONFLICTS): Fix s/r conflict count to 18.
10422 Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com>
10424 * call.c (build_new_op): Give better error for syntactically
10425 correct, but semantically invalid, use of undeclared template.
10427 * call.c (compare_qual): Handle pmfs.
10429 * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn
10430 after the exception spec.
10432 Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com>
10434 * call.c (null_ptr_cst_p): Integer type, not integral type.
10436 * call.c (joust): Disable warnings until they can be moved to the
10439 Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com>
10441 * Makefile.in, config-lang.in: Convert to autoconf.
10443 Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com>
10445 * decl.c (lookup_name_real): Add implicit 'typename' to types from
10448 * pt.c (most_specialized_class): Fix typo.
10449 (tsubst): Move constant folding to TREE_VEC case.
10451 Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net>
10453 * pt.c (do_poplevel): Don't warn about unused local variables
10454 while processing_template_decl since we don't always know whether
10455 or not they will need constructing/destructing.
10457 * pt.c (uses_template_parms): Check the values of an enumeration
10458 type to make sure they don't depend on template parms.
10460 * decl.c (make_typename_type): Don't lookup the field if the
10461 context uses template parms, even if we're not
10462 processing_template_decl at the moment.
10464 * pt.c (coerce_template_parms): Avoid looking at the
10465 TYPE_LANG_DECL portion of a typename type, since there won't be
10467 (tsubst): Do constant folding as necessary to make sure that
10468 arguments passed to lookup_template_class really are constants.
10470 Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com>
10472 * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO.
10473 * decl2.c (finish_file): Only register exception tables if we
10476 * decl.c (init_decl_processing): Add __builtin_[fs]p.
10478 Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com>
10480 * pt.c (unify): Just return 0 for a TYPENAME_TYPE.
10482 Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net>
10484 * error.c (dump_decl): Avoid crashing when presented with a
10485 uninitialized constant, as can occur with a template parameter.
10486 (dump_expr): Make sure that there are enough levels of
10487 current_template_parms before we start diving through them.
10489 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
10491 * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to
10494 Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10496 * except.c (expand_throw): Call build_delete for all
10497 exception types, not just objects with destructors.
10499 Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net>
10501 * decl.c (current_local_enum): Remove static.
10502 * pt.c (tsubst_enum): Save and restore value of current_local_enum
10503 in case template is expanded in enum decl.
10504 (instantiate_class_template): Use new tsubst_enum signature.
10505 (tsubst_expr): Likewise.
10507 Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net>
10509 * pt.c (begin_member_template_processing): Take a function as
10510 argument, not a set of template arguments. Use the template
10511 parameters, rather than the arguments. Handle non-type parameters
10512 correctly. Push a binding level for the parameters so that multiple
10513 member templates using the same parameter names can be declared.
10514 (end_member_template_processing): Pop the binding level.
10515 (push_template_decl): Mark member templates as static when
10518 * lex.c (do_pending_inlines): Pass the function, not its template
10519 arguments, to begin_member_template_processing.
10520 (process_next_inline): Likewise.
10521 (do_pending_defargs): Likewise.
10523 * error.c (dump_expr): Obtain the correct declaration for a
10524 TEMPLATE_CONST_PARM.
10526 * call.c (add_template_conv_candidate): New function.
10527 (build_object_call): Handle member templates, as done in the other
10530 Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net>
10532 * decl.c (replace_defag): Undo previous change.
10533 * lex.c (do_pending_defargs): Deal with member templates.
10535 * pt.c (is_member_template): Avoid crashing when passed a
10536 non-function argument.
10538 Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com>
10540 * class.c (grow_method): Remove check for redeclaration.
10542 Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net>
10544 * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro.
10545 (DECL_INNERMOST_TEMPLATE_PARMS): Likewise.
10546 (PRIMARY_TEMPLATE_P): Use it.
10547 * call.c (build_overload_call_real): Use it.
10548 * class.c (instantiate_type): Likewise.
10549 * decl.c (decls_match): Likewise.
10550 * method.c (build_overload_identifier): Likewise.
10551 * pt.c (push_template_decl): Likewise.
10552 (classtype_mangled_name): Likewise.
10553 (lookup_template_class): Likewise.
10555 * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to
10556 DECL_NTPARMS to conform to usage elsewhere.
10557 * call.c (add_template_candidate): Likewise.
10558 * class.c (instantiate_type): Likewise.
10559 * pt.c (instantiate_template): Likewise.
10560 (get_bindings): Likewise.
10562 * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of
10563 is_member_template.
10565 * pt.c (unify): Undo changes to allow multiple levels of template
10567 (type_unification): Likewise.
10568 (fn_type_unification): Likewise.
10569 (get_class_bindings): Likewise.
10570 * cp-tree.h (Likewise).
10572 * decl.c (replace_defarg): Check that the type of the default
10573 parameter does not invlove a template type before complaining
10574 about the initialization.
10576 * error.c (dump_expr): Deal with template constant parameters in
10577 member templates correctly.
10579 * pt.c (is_member_template): Deal with class specializations
10581 (tsubst): Handle "partial instantiation" of member templates
10584 Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net>
10586 * pt.c (type_unification): Change calling sequence to allow for
10587 multiple levels of template parameters.
10588 (tsubst_expr): Likewise.
10589 (tsubst): Likewise.
10590 (tsubst_copy): Likewise.
10591 (instantiate_template): Likewise.
10593 * call.c (build_overload_call_real): Use it.
10594 (add_builtin_candidate): Use it.
10595 (build_new_method_call): Use it.
10596 * class.c (instantiate_type): Use it.
10597 * decl.c (grokdeclarator): Use it.
10598 * decl2.c (finish_file): Use it.
10599 * method.c (build_overload_identifier): Use it.
10601 * call.c (add_template_candidate): Add additional parameter for
10602 the function return type. Call fn_type_unification istead of
10604 (build_user_type_conversion_1): Handle member templates.
10605 (build_new_function_call): Likewise.
10606 (build_new_op): Likewise.
10607 (build_new_method_call): Likewise.
10609 * class.c (grow_method): Don't give an error message indicating
10610 that two member templates with the same name are ambiguous.
10611 (finish_struct): Treat member template functions just like member
10614 * cp-tree.h (check_member_template): Add declaration.
10615 (begin_member_template_processing): Likewise.
10616 (end_member_template_processing): Likewise.
10617 (fn_type_unification): Likewise.
10618 (is_member_template): Likewise.
10619 (tsubst): Change prototype.
10620 (tsubst_expr): Likewise.
10621 (tsubst_copy): Likewise.
10622 (instantiate_template): Likewise.
10623 (get_bindings): Likewise.
10625 * decl.c (decls_match): Handle multiple levels of template
10627 (pushdecl): Handle template type params just like other type
10629 (push_class_level_binding): Return immediately if the
10630 class_binding_level is NULL.
10631 (grokfndecl): If check_classfn() returns a member_template, use
10632 the result of the template, not the template itself.
10634 * decl2.c (check_member_template): New function. Check to see
10635 that the entity declared to be a member template can be one.
10636 (check_classfn): Allow redeclaration of member template functions
10637 with different types; the new functions can be specializations or
10638 explicit instantiations.
10640 * error.c (dump_decl): Handle multiple levels of template
10642 (dump_function_decl): Update to handle function templates.
10644 * lex.c (do_pending_inlines): Set up template parameter context
10645 for member templates.
10646 (process_next_inline): Likewise.
10648 * method.c (build_overload_identifier): Adjust for multiple levels
10649 of template parameters.
10651 * parse.y (fn.def2): Add member templates.
10652 (component_decl_1): Likewise.
10654 * pt.c (begin_member_template_processing): New function.
10655 (end_member_template_processing): Likewise.
10656 (is_member_template): Likewise.
10657 (fn_type_unification): Likewise.
10658 (current_template_parms): Return a vector of all the template
10659 parms, not just the innermost level of parms.
10660 (push_template_decl): Deal with the possibility of member
10662 (lookup_template_class): Likewise.
10663 (uses_template_parms): Likewise.
10664 (tsubst): Modify processing to TEMPLATE_TYPE_PARM and
10665 TEMPLATE_CONST_PARM to deal with multiple levels of template
10666 arguments. Add processing of TEMPLATE_DECL to produce new
10667 TEMPLATE_DECLs from old ones.
10668 (do_decl_instantiation): Handle member templates.
10670 * search.c (lookup_fnfields_1): Handle member template conversion
10673 * tree.c (cp_tree_equal): Check the levels, as well as the
10674 indices, of TEMPLATE_CONST_PARMs.
10676 * typeck.c (comptypes): Check the levels, as well as the indices,
10677 fo TEMPLATE_TYPE_PARMs.
10678 (build_x_function_call): Treat member templates like member
10681 Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com>
10683 * typeck.c (c_expand_return): Always convert_for_initialization
10684 before checking for returning a pointer to local.
10686 * pt.c (type_unification): If strict and the function parm doesn't
10687 use template parms, just compare types.
10689 Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de>
10691 * method.c (build_overloaded_value): Replace direct call
10692 to the floating point emulator with REAL_VALUE_TO_DECIMAL macro.
10694 Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
10696 * typeck.c (convert_arguments): Don't arbitrarily choose the first
10697 of a set of overloaded functions.
10699 Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
10701 * lex.c (real_yylex): Don't elide __FUNCTION__.
10703 * method.c (build_overload_value): Add in_template parm.
10704 (build_overload_int): Likewise.
10705 (build_overload_identifier): Pass it.
10707 * decl.c (duplicate_decls): Don't bash a previous template
10708 definition with a redeclaration.
10710 * pt.c (unify): float doesn't match double.
10712 * pt.c (do_type_instantiation): Handle getting a _TYPE or a
10713 TYPE_DECL. Handle getting non-template types.
10714 * parse.y (explicit_instantiation): Use typespec instead of
10715 aggr template_type.
10717 Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com>
10719 * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings.
10721 Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru>
10723 * call.c (add_builtin_candidate): Add missing TREE_TYPE.
10724 (compare_ics): Likewise.
10726 Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com>
10728 * call.c (joust): Warn about choosing one conversion op over
10729 another because of 'this' argument when the other return type is
10731 (source_type): New fn.
10733 * call.c (build_new_op): Strip leading REF_BIND from first operand
10734 to builtin operator.
10736 * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we
10739 Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com>
10741 * call.c (null_ptr_cst_p): Remove support for (void*)0.
10743 Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com>
10745 * typeck.c (expand_target_expr): Make definition match declaration.
10747 * class.c (get_basefndecls): Make definition match declaration.
10749 Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com>
10751 * input.c (sub_getch): Eventually give up and release the input file.
10753 * decl.c (cp_finish_decl): If #p i/i, put inline statics in the
10756 * call.c (joust): Tweak message.
10758 Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net>
10760 * error.c (type_as_string): Put const/volatile on template type
10761 parameters where appropriate.
10763 Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com>
10765 * call.c (strictly_better): Make arguments unsigned ints.
10767 Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com>
10769 * lex.c (real_yylex): Refer to __complex instead of complex.
10771 Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
10773 * lex.c (real_yylex): Don't use getc directly.
10775 Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com>
10777 * call.c (is_subseq): Don't try to be clever.
10779 Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
10781 * parse.y, pt.c: Include "except.h".
10782 * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c,
10783 error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c,
10784 lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c,
10785 sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish
10788 Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com>
10790 * decl2.c (mark_vtable_entries): Instead of replacing pure
10791 virtuals with a reference to __pure_virtual, copy the decl and
10794 Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com>
10796 * pt.c (lookup_nested_type_by_name): Handle typedef wierdness.
10798 * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com.
10800 * pt.c (instantiate_class_template): Call repo_template_used
10801 before finish_prevtable_vardecl.
10803 * call.c (is_subseq): New fn.
10804 (compare_ics): Use it.
10806 * repo.c (finish_repo): Don't crash on no args.
10808 * parse.y (named_complex_class_head_sans_basetype): Handle
10809 explicit global scope.
10810 * decl2.c (handle_class_head): New fn.
10812 * pt.c (unify): Add CONST_DECL case.
10814 Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10816 * rtti.c (permanent_obstack): Fix decl to not be a pointer.
10818 * cp-tree.h (report_type_mismatch): Add prototype.
10819 * call.c (build_overload_call_real): Remove erroneous fourth
10820 argument to report_type_mismatch.
10821 (build_user_type_conversion_1): Remove erroneous second arg to
10823 (build_new_function_call): Likewise.
10824 (build_object_call): Likewise.
10825 (build_new_op): Likewise.
10826 (build_new_method_call): Likewise.
10828 Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com>
10830 * error.c (dump_decl): Don't bother processing a function with no
10831 DECL_LANG_SPECIFIC.
10833 * method.c (emit_thunk): Call init_function_start in the macro case.
10835 Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
10837 * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not
10838 defined and used to set flag_vtable_thunks.
10840 Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com>
10842 * parse.y: Don't clear the inlines from their obstack until they've
10843 all been processed.
10845 * decl.c (duplicate_decls): Don't complain about exception
10846 specification mismatch if flag_exceptions is off.
10848 Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com>
10850 * Make-lang.in (c++.distclean): Remove g++.c on make distclean.
10852 Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com>
10854 * cp-tree.h: Replace STDIO_PROTO with PROTO in include files.
10855 * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c:
10856 Include <stdio.h> before include files that formerly used STDIO_PROTO.
10858 * decl.c, g++spec.c, lex.c, method.c, repo.c:
10859 Include "config.h" first, as per autoconf manual.
10861 Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com>
10863 * decl.c (duplicate_decls): Tweak wording.
10864 * lex.c (do_pending_defargs): Don't die if we see a default arg
10865 that isn't a DEFAULT_ARG.
10866 * error.c (dump_expr): Handle DEFAULT_ARG.
10868 * decl2.c (lang_decode_option): Handle -fhandle-exceptions.
10869 * lang-options.h: Add -fhandle-exceptions.
10871 * class.c (build_vtable): Vtables are artificial.
10872 (prepare_fresh_vtable): Likewise.
10874 Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
10876 * cvt.c (ocp_convert): After converting to the target type, set
10877 LOOKUP_NO_CONVERSION.
10879 * call.c (joust): Warn about potentially confusing promotion rules
10881 * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo.
10883 Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com>
10885 * exception.cc: Declare __terminate_func with noreturn attribute.
10887 Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com>
10889 * parse.y: Break out eat_saved_input, handle errors.
10890 (function_try_block): Use compstmt instead of compstmt_or_error.
10892 Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com>
10894 * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE.
10896 Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
10898 * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for
10899 existence of cc1plus check whether $(LANGUAGES) contains C++.
10901 Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
10903 * method.c (do_build_copy_constructor): When copying an anonymous
10904 union member loop around to handle nested anonymous unions. Use
10905 the offset of the member relative to the outer structure, not the
10908 Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com>
10910 * call.c (resolve_args): New fn.
10911 (build_new_function_call): Use it.
10912 (build_object_call): Likewise.
10913 (build_new_method_call): Likewise.
10915 Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com>
10917 * call.c (build_over_call): tsubst all default parms from templates.
10919 Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com>
10921 * decl.c (struct cp_function): Add static_labelno.
10922 (push_cp_function_context): Save it.
10923 (pop_cp_function_context): Restore it.
10925 Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com>
10927 * typeck.c (build_component_ref_1): Convert from reference.
10929 Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
10931 * parse.y (current_declspecs, prefix_attributes): Initialize to
10934 * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil
10935 before we try to force it to be a TREE_LIST.
10936 (decl): Make sure $1.t is non-nil.
10938 Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com>
10940 * pt.c (uses_template_parms): Handle template first-parse codes.
10942 * decl.c (cp_finish_decl): Only warn about user-defined statics.
10944 Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com>
10946 * pt.c (unify): Handle BOOLEAN_TYPE.
10948 * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE.
10949 * pt.c (tsubst): Don't set it.
10950 * call.c (build_over_call): Use uses_template_parms.
10952 Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com>
10954 * method.c (build_overload_nested_name): Use static_labelno
10955 instead of var_labelno.
10956 (build_qualified_name): New fn.
10957 (build_overload_name): Split out from here.
10958 (build_static_name): Use build_qualified_name.
10959 * decl.c (cp_finish_decl): Statics in extern inline functions
10960 have comdat linkage.
10961 (start_function): Initialize static_labelno.
10963 Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com>
10965 * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy
10966 before "all member functions in class [] are private".
10968 Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com>
10970 * lex.c (do_scoped_id): convert_from_reference.
10971 * init.c (build_offset_ref): Likewise.
10973 Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com>
10975 * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list.
10977 Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com>
10979 * typeck.c (get_member_function_from_ptrfunc): Promote index
10982 Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com>
10984 * tree.c (layout_basetypes): Move non-virtual destructor warning.
10985 * decl.c (xref_basetypes): Remove non-virtual destructor warning.
10987 Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com>
10989 * decl.c (grokdeclarator): Call add_defarg_fn for the function
10991 * lex.c (add_defarg_fn): Adjust.
10992 (do_pending_defargs): Adjust. Don't skip the first parm.
10994 Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com>
10996 * decl.c (build_enumerator): Global enumerators are also readonly.
10998 * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast.
10999 (build_dynamic_cast): Call it and convert_from_reference.
11001 * lex.c (add_defarg_fn): New fn.
11002 (snarf_defarg): Don't add to defarg_types.
11003 (do_pending_defargs): Lose defarg_types. All fns we process now
11005 * decl.c (grokfndecl): Call add_defarg_fn.
11007 * Makefile.in (CONFLICTS): Expect 18 s/r conflicts.
11008 * cp-tree.def: Add DEFAULT_ARG.
11009 * spew.c (yylex): Call snarf_defarg as appropriate.
11010 * parse.y: New tokens DEFARG and DEFARG_MARKER.
11011 (defarg_again, pending_defargs, defarg, defarg1): New rules.
11012 (structsp): Use pending_defargs.
11013 (parms, full_parm): Use defarg.
11014 * lex.c (init_lex): Initialize inline_text_firstobj.
11015 (do_pending_inlines): Never pass the obstack to feed_input.
11016 (process_next_inline): Call end_input instead of restore_pending_input.
11017 (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs,
11018 finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns.
11019 * input.c (end_input): New fn.
11020 (sub_getch): At the end of some fed input, just keep returning EOF
11021 until someone calls end_input.
11022 Remove 'obstack' field from struct input_source.
11023 * decl.c (grokparms): Handle DEFAULT_ARG.
11024 (replace_defarg): New fn.
11025 * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros.
11027 Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11029 * call.c (implicit_conversion): If nothing else works, try binding
11030 an rvalue to a reference.
11032 Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com>
11034 * decl.c (init_decl_processing): Fix Jun 30 patch -- move
11035 ifndef for Cygwin32 to include SIGSEGV.
11037 Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com>
11039 * class.c (finish_struct_1): Only complain about pointers without
11040 copy stuff if there are any constructors.
11042 * rtti.c (build_dynamic_cast): Call complete_type on the types.
11044 * decl.c (grokfndecl): If the function we chose doesn't actually
11047 * decl2.c (grokclassfn): Don't specify 'const int' for the
11048 artificial destructor parm.
11050 * pt.c (type_unification): If we are called recursively, nothing
11053 Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com>
11055 * decl.c (init_decl_processing): Stop trying to catch signals
11056 other than SIGABRT since the Cygwin32 library doesn't support
11057 them correctly yet. This fixes a situation in which g++ causes
11058 a hang on SIGSEGVs and other such signals in our Win32-hosted
11061 Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com>
11063 * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data.
11065 Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com>
11067 * typeck2.c (store_init_value): Always return the value if our
11068 type needs constructing.
11070 * method.c (hack_identifier): Convert class statics from
11073 Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com>
11075 * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency.
11077 Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com>
11079 * typeck.c (c_expand_return): Make sure we clean up temporaries at
11080 the end of return x;
11082 Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11084 * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER.
11086 Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com>
11088 * except.c (expand_builtin_throw): Add support
11089 -fno-sjlj-exceptions -fPIC exception handling on the SPARC.
11091 Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com>
11093 * repo.c (extract_string): Null-terminate.
11095 * cp-tree.h (TI_SPEC_INFO): New macro.
11096 (CLASSTYPE_TI_SPEC_INFO): New macro.
11097 * pt.c (push_template_decl): Correctly determine # of template parms
11100 * call.c (compare_ics): Really fix 'this' conversions.
11102 * pt.c (do_decl_instantiation): Don't crash on explicit inst of
11105 * pt.c (push_template_decl): Complain about mismatch in # of
11106 template parms between a class template and a member template.
11108 Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com>
11110 * method.c (synthesize_method): You can't call
11111 function_cannot_inline_p after finish_function.
11112 * decl.c (finish_function): Turn on flag_inline_functions and turn
11113 off DECL_INLINE before handing a synthesized method to the
11116 Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11118 * method.c (synthesize_method): Remove July 30 change to never set
11119 DECL_INLINE if at_eof.
11121 Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com>
11123 * xref.c (GNU_xref_member): Ensure that the node has a
11124 decl_lang_specific part before checking DECL_FRIEND_P.
11126 Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com>
11128 * pt.c (instantiate_class_template): Diagnose non-class types used
11131 Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com>
11133 * typeck.c (build_conditional_expr): Use convert_for_initialization
11134 instead of convert_and_check.
11136 Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11138 * parse.y (typespec): Don't pedwarn for typeof.
11140 Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com>
11142 * repo.c (finish_repo): Only check changes if we would write a
11145 * call.c (compare_ics): Fix handling of 'this' conversions.
11147 * pt.c (do_decl_instantiation): Support static data too. Rename
11148 from do_function_instantiation.
11149 * cp-tree.h: Adjust.
11152 * repo.c (extract_string): New fn.
11153 (get_base_filename): Use it.
11154 (init_repo): Compare old args with current args.
11156 Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com>
11158 * Makefile.in, Make-lang.in: Protect C-ls with a comment
11159 character, idea from Paul Eggert <eggert@twinsun.com>.
11161 Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com>
11163 * typeck.c (c_expand_return): Be more persistent in looking for
11166 * cvt.c (build_up_reference): Use NOP_EXPR for switching from
11167 pointer to reference.
11169 * class.c (build_vbase_path): Don't do anything if PATH has no steps.
11171 Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com>
11173 * init.c (build_member_call, build_offset_ref):
11174 Use do_scoped_id instead of do_identifier.
11176 * cvt.c (convert): Remove bogosity.
11178 Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11180 * cvt.c (build_up_reference): Do checks of ARGTYPE and
11181 TARGET_TYPE before trying to use get_binfo.
11183 Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com>
11185 * cvt.c (build_up_reference): Call get_binfo to get access control.
11187 * decl2.c (import_export_decl): If we don't support weaks, leave
11190 Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com>
11192 * except.c (expand_builtin_throw): Add support for machines that
11193 cannot access globals after throw's epilogue when
11194 -fno-sjlj-exceptions is used.
11196 Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com>
11198 * parse.y: 'std::' becomes '::'.
11199 * lex.c (real_yylex): Remove 'namespace' warning.
11200 * init.c (build_member_call): Ignore 'std::'.
11201 (build_offset_ref): Likewise.
11202 * decl2.c (do_using_directive): Ignore 'using namespace std;'.
11203 (do_toplevel_using_decl): Ignore 'using std::whatever'.
11204 * decl.c (push_namespace): Just sorry.
11205 (pop_namespace): Nop.
11206 (init_decl_processing): Declare std namespace.
11208 Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com>
11210 * search.c (push_class_decls): A name which ambiguously refers to
11211 several instantiations of the same template just refers to the
11214 Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com>
11216 * decl.c (build_enumerator): Fix problem with unsigned long
11217 enumerated values being smashed to ints, causing overflow
11218 when computing next enumerated value (for enum values around
11221 Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com>
11223 * typeck.c (build_component_ref): Only call mark_used on a decl.
11225 Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11227 * typeck.c (build_c_cast): Make the check for a ptr to function
11228 more specific before possible default_conversion call.
11230 Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com>
11232 * except.c (expand_exception_blocks): Simplify and fix and make
11233 sure we don't end a region in a sequence, as expand_end_bindings
11236 Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com>
11238 * except.c (init_exception_processing): Mark terminate as not
11239 returning so that the optimizer can optimize better.
11241 Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com>
11243 * cvt.c (convert): Don't do any extra work, if we can avoid it
11246 Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com>
11248 * *.[chy]: Change cp_convert to ocp_convert, change convert to
11249 cp_convert. convert is now reserved for the backend, and doesn't
11250 have the semantics a frontend person should ever want.
11252 Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com>
11254 * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled.
11255 Lose -traditional support.
11257 Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11259 * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype).
11261 * parse.y (self_reference): Do it for templates, too.
11262 * class.c (pushclass): Don't overload_template_name; the alias
11263 generated by build_self_reference serves the same purpose.
11265 * tree.c (list_hash): Make static, take more args.
11266 (list_hash_lookup): Likewise.
11267 (list_hash_add): Make static.
11268 (list_hash_canon): Lose.
11269 (hash_tree_cons): Only build a new node if one isn't already in the
11271 (hash_tree_chain): Use hash_tree_cons.
11272 * cp-tree.h: Adjust.
11273 * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead
11274 of calling lookup_name.
11276 Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com>
11278 * pt.c (instantiate_class_template): TYPE_VALUES for an enum
11279 doesn't refer to the CONST_DECLs.
11281 Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com>
11283 * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever
11285 (expand_class_desc): Convert the last argument to a sizetype.
11287 Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11289 * gxx.gperf (__complex, __complex__, __imag, __imag__, __real,
11290 __real__): Add reswords.
11291 * hash.h: Regenerate.
11292 * lex.h (rid): Add RID_COMPLEX.
11293 (RID_LAST_MODIFIER): Set to RID_COMPLEX.
11294 * lex.c (init_lex): Add building of RID_COMPLEX.
11295 (real_yylex): General cleanup in line with what c-lex.c also has,
11296 sans the cruft for traditional; add handling of SPEC_IMAG, complex
11297 types, and imaginary numeric constants.
11298 * parse.y (REALPART, IMAGPART): Add tokens.
11299 (unary_expr): Add REALPART and IMAGPART rules.
11300 * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare.
11301 * decl.c (complex_{integer,float,double,long}_type_node): Define
11303 (init_decl_processing): Set up the types.
11304 (grokdeclarator): Add handling of RID_COMPLEX. Set and use
11305 DEFAULTED_INT instead of EXPLICIT_INT when we default to int type.
11306 * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
11307 * cvt.c (cp_convert): Handle COMPLEX_TYPE.
11308 * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add
11310 * method.c (build_overload_name): Add handling of the different
11311 COMPLEX_TYPEs, prefixing them with `J'.
11312 * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE
11313 as a template parm.
11314 (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case.
11315 * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases.
11316 (mapcar): Handle COMPLEX_CST.
11317 * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE.
11318 (common_type): Add code for complex types.
11319 (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases.
11320 (convert_for_assignment): Likewise.
11321 (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases.
11323 Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com>
11325 * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to
11326 tsubst_expr, as it might try to do overload resolution.
11328 Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com>
11330 * pt.c (instantiate_class_template): Oops.
11332 Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com>
11334 * cp-tree.def: Add TAG_DEFN.
11335 * pt.c (tsubst_enum): New fn.
11336 (instantiate_class_template): Use it.
11337 (tsubst_expr): Support TAG_DEFN.
11338 (tsubst): Support local enums.
11339 (tsubst_copy): Likewise.
11340 * decl.c (finish_enum): Likewise.
11341 (start_enum): If this is a local enum, switch to permanent_obstack.
11343 Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com>
11345 * decl.c (store_parm_decls): Set last_parm_cleanup_insn here.
11346 (finish_function): Put the base init code for constructors just
11347 after the parm cleanup insns.
11348 (struct cp_function): Add last_parm_cleanup_insn.
11349 (push_cp_function_context): Likewise.
11350 (pop_cp_function_context): Likewise.
11352 Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com>
11354 * pt.c (tsubst_copy): Handle BIT_NOT_EXPR.
11356 Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11358 * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL
11359 for THUNK_FNDECL before we switch to temporary allocation.
11361 Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com>
11363 * call.c (build_new_op): Handle null arg2 for ?:.
11365 Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com>
11367 * except.c (expand_exception_blocks): Ensure that we flow through
11368 the end of the exception region for the exception specification.
11369 Move exception region for the exception specification in, so that
11370 it doesn't protect the parm cleanup. Remove some obsolete code.
11371 * decl.c (store_parm_decls): Likewise.
11372 (finish_function): Likewise.
11374 Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com>
11376 * init.c (build_new): Fix nothrow handling.
11378 Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11380 * init.c (emit_base_init): Don't warn about the initialization
11381 list for an artificial member.
11383 Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11385 * expr.c (do_case): Handle !START case for the error msg.
11387 Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com>
11389 * decl2.c, lang-options.h: New option -Weffc++.
11390 * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings
11393 * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS
11394 to MULTIPLE_SYMBOL_SPACES.
11396 Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com>
11398 * method.c (emit_thunk, generic case): Set current_function_is_thunk.
11400 * method.c (emit_thunk, macro case): Set up DECL_RESULT.
11402 * typeck.c (c_expand_return): Don't complain about returning void
11403 to void in an artificial function.
11404 * method.c (make_thunk): Change settings of READONLY/VOLATILE,
11405 don't set DECL_RESULT, set DECL_ARTIFICIAL.
11406 (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC.
11408 Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com>
11410 * init.c (init_decl_processing): Add support for setjmp/longjmp based
11411 exception handling.
11412 * except.c (init_exception_processing): Likewise.
11413 (expand_end_catch_block): Likewise.
11414 (expand_exception_blocks): Likewise.
11415 (expand_throw): Likewise.
11416 * exception.cc (__default_terminate): Likewise.
11418 * init.c (perform_member_init): Use new method of expr level
11419 cleanups, instead of cleanups_this_call and friends.
11420 (emit_base_init): Likewise.
11421 (expand_aggr_vbase_init_1): Likewise.
11422 (expand_vec_init): Likewise.
11423 * decl.c (cp_finish_decl): Likewise.
11424 (expand_static_init): Likewise.
11425 (store_parm_decls): Likewise.
11426 (cplus_expand_expr_stmt): Likewise.
11427 * decl2.c (finish_file): Likewise.
11429 * Make-lang.in (exception.o): Ok to compile with -O now.
11431 * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as
11432 we know it will be done later by the backend.
11434 * decl2.c (lang_f_options): Remove support for short temps.
11435 * lang-options.h: Likewise.
11437 Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com>
11439 * tree.c (varargs_function_p): New fn.
11440 * method.c (emit_thunk): Replace broken generic code with code to
11441 generate a heavyweight thunk function.
11443 Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com>
11445 * pt.c (process_template_parm): pedwarn about floating-point parms.
11447 * decl.c (grokdeclarator): inline no longer implies static.
11449 * spew.c (yylex): Always return the TYPE_DECL if we got a scope.
11451 Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com>
11453 * class.c (check_for_override): The signature of an overriding
11454 function is not changed.
11456 * call.c (build_over_call): Move setting of conv into the loop.
11457 Note: this change, along with the related changes of the 18th thru
11458 the 20th of April, fix an infinite loop problem in conversions.
11460 Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com>
11462 * call.c (build_user_type_conversion_1): Really ignore rvalue
11463 conversions when looking for a REFERENCE_TYPE.
11465 * cvt.c (build_up_reference): Eviscerate, use build_unary_op.
11466 * cp-tree.h (TREE_REFERENCE_EXPR): #if 0.
11467 * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR.
11468 (build_unary_op): Likewise.
11469 * call.c (build_over_call): See through a CONVERT_EXPR around the
11470 ADDR_EXPR for on a temporary.
11471 * typeck.c (c_expand_return): See through a CONVERT_EXPR around
11472 the ADDR_EXPR for a local variable.
11474 Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com>
11476 * call.c (build_user_type_conversion_1): If we're trying to
11477 convert to a REFERENCE_TYPE, only consider lvalue conversions.
11478 (build_new_function_call): Print candidates.
11479 (implicit_conversion): Try a temp binding if the lvalue conv is BAD.
11480 (reference_binding): Binding a temporary of a reference-related type
11483 Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11485 * inc/typeinfo (type_info::before): Add cv-qualifier-seq.
11486 * tinfo2.cc (type_info::before): Likewise.
11488 Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com>
11490 * call.c (implicit_conversion): Oops.
11492 Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com>
11494 * call.c (implicit_conversion): Try to find a reference conversion
11495 before binding a const reference to a temporary.
11497 Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com>
11499 * exception.cc (__default_unexpected): Call terminate by default,
11500 so that if the user overrides terminate, the correct function will
11503 Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com>
11505 * parse.y (left_curly): Avoid trying to use any fields of
11506 error_mark_node, as there aren't any.
11508 Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com>
11510 * lex.c (do_identifier): Avoid breaking on overloaded methods
11511 as default arguments.
11513 Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se>
11515 * call.c (add_template_candidate): Initialize the variable "dummy".
11517 Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
11519 * decl.c (start_decl): Make sure TYPE isn't an error_mark_node
11520 before we try to use TYPE_SIZE and TREE_CONSTANT on it.
11522 Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11524 * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl.
11525 (debug_binfo): Delete decl, not needed.
11527 * tree.c (fnaddr_from_vtable_entry, function_arg_chain,
11528 promotes_to_aggr_type): Delete fns.
11529 * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY,
11530 SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN,
11531 PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1.
11533 * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars.
11535 * friend.c (is_friend_type): Delete fn.
11536 * cp-tree.h (is_friend_type): Delete decl.
11538 * decl.c (original_result_rtx, double_ftype_double,
11539 double_ftype_double_double, int_ftype_int, long_ftype_long,
11540 float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static.
11541 * typeck.c (original_result_rtx, warn_synth): Delete extern decls.
11543 * decl.c (push_overloaded_decl{,_top_level}): Make static, adding
11545 * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls.
11547 * decl.c (pushdecl_nonclass_level): #if 0, unused.
11548 * cp-tree.h (pushdecl_nonclass_level): #if 0 decl.
11550 * lex.c (reinit_lang_specific): #if 0, unused.
11551 * cp-tree.h (reinit_lang_specific): #if 0 decl.
11553 * decl.c (revert_static_member_fn): Make static, adding fwd decl.
11554 * cp-tree.h (revert_static_member_fn): Delete decl.
11556 * class.c (root_lang_context_p): Delete fn.
11557 * cp-tree.h (root_lang_context_p): Delete decl.
11559 * decl.c (set_current_level_tags_transparency): #if 0, unused.
11560 * cp-tree.h (set_current_level_tags_transparency): #if 0 decl.
11562 * lex.c (set_vardecl_interface_info): Make static.
11563 * cp-tree.h (set_vardecl_interface_info): Delete decl.
11565 * call.c (find_scoped_type): Make static.
11566 * cp-tree.h (find_scoped_type): Delete decl.
11568 * search.c (convert_pointer_to_vbase): Make static.
11569 * cp-tree.h (convert_pointer_to_vbase): Delete decl.
11571 * decl.c (const_ptr_type_node): Likewise.
11572 * cp-tree.h (const_ptr_type_node): Delete decl.
11574 * typeck.c (common_base_type): Make static.
11575 * cp-tree.h (common_base_types): Delete erroneous decl.
11577 * pt.c (classtype_mangled_name): Make static.
11578 * cp-tree.h (classtype_mangled_name): Delete decl.
11580 * lex.c (check_newline): Make static.
11581 * cp-tree.h (check_newline): Delete decl.
11583 * typeck.c (build_x_array_ref): Delete fn, same idea as
11585 * cp-tree.h (build_x_array_ref): Delete decl.
11587 * lex.c (copy_decl_lang_specific): Delete fn, same idea as
11589 * cp-tree.h (copy_decl_lang_specific): #if 0 decl.
11591 * class.c (build_vtable_entry): Make static.
11592 * cp-tree.h (build_vtable_entry): Delete decl.
11594 * class.c (build_vbase_pointer): Make static.
11595 * cp-tree.h (build_vbase_pointer): Delete decl.
11597 * sig.c (build_sptr_ref): Add forward decl and make static.
11598 * cp-tree.h (build_sptr_ref): Delete decl.
11600 * call.c (build_new_method_call): Add forward decl and make static.
11601 * cp-tree.h (build_new_method_call): Delete decl.
11603 * call.c (build_object_call): Make static.
11604 * class.c (check_for_override, complete_type_p, mark_overriders):
11606 * decl.c (cp_function_chain): Likewise.
11607 * lex.c (set_typedecl_interface_info, reinit_parse_for_block):
11609 * pt.c (comp_template_args, get_class_bindings, push_tinst_level):
11611 * tree.c (build_cplus_array_type_1): Likewise.
11612 * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise.
11613 (comp_target_parms): Likewise.
11615 * init.c (build_builtin_call): Make static.
11616 * cp-tree.h (build_builtin_call): Delete decl.
11618 * typeck.c (binary_op_error): Delete decl.
11619 * cp-tree.h (binary_op_error): Likewise.
11621 Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11623 * call.c (build_method_call): Compare against error_mark_node
11624 directly, rather than the ERROR_MARK tree code.
11625 * cvt.c (cp_convert): Likewise.
11626 * decl.c (print_binding_level): Likewise.
11627 (duplicate_decls): Likewise.
11628 (grokdeclarator): Likewise.
11629 (grokdeclarator): Likewise.
11630 * init.c (expand_aggr_init_1): Likewise.
11631 (decl_constant_value): Likewise.
11632 * method.c (build_opfncall): Likewise.
11633 (hack_identifier): Likewise.
11634 * typeck.c (build_modify_expr): Likewise.
11636 * typeck.c (build_c_cast): Don't decl TYPE as register tree.
11638 Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11640 * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values.
11642 * pt.c (coerce_template_parms): Add new error message.
11644 * method.c (build_overload_value): Implement name mangling for
11645 floating-point template arguments.
11647 * method.c (build_overload_int, icat, dicat): Fix mangling of template
11648 arguments whose absolute value doesn't fit in a signed word.
11650 Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11652 * friend.c: New file; put all of the friend stuff in here.
11653 * init.c: Instead of here.
11654 * Makefile.in (CXX_OBJS): Add friend.o.
11655 (friend.o): Add dependencies.
11656 * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c.
11658 Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com>
11660 * call.c (build_scoped_method_call): Complain if the scope isn't a
11663 Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com>
11665 * parse.y (left_curly): Don't crash on erroneous type.
11667 * init.c (build_delete): Fix type of ref.
11669 Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com>
11671 * search.c (get_vbase_1): Renamed from get_vbase.
11672 (get_vbase): Wrapper, now non-static.
11673 (convert_pointer_to_vbase): Now static.
11675 * call.c (build_scoped_method_call): Accept a binfo for BASETYPE.
11676 * init.c (build_delete): Pass one.
11677 (build_partial_cleanup_for): Use build_scoped_method_call.
11678 * decl.c (finish_function): Pass a binfo.
11680 Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11682 * call.c (build_over_call): Only synthesize non-trivial copy ctors.
11684 * typeck.c (build_c_cast): Lose other reference to flag.
11686 * call.c (build_field_call): Don't look for [cd]tor_identifier.
11687 * decl2.c (delete_sanity): Remove meaningless use of
11688 LOOKUP_HAS_IN_CHARGE.
11689 * decl.c (finish_function): Use build_scoped_method_call instead
11690 of build_delete for running vbase dtors.
11691 * init.c (build_delete): Call overload resolution code instead of
11692 duplicating it badly.
11694 Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com>
11696 * call.c (build_over_call): Call mark_used before trying to elide
11699 * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL.
11701 Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11703 * typeck.c (build_modify_expr): Always pedwarn for a cast to
11704 non-reference used as an lvalue.
11706 Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com>
11708 * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly.
11710 Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com>
11712 * parse.y (handler): Fix template typo.
11714 Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11716 * error.c (lang_decl_name): New fn.
11717 * tree.c (lang_printable_name): Use it.
11719 Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com>
11721 * g++spec.c: Include config.h so that we can catch bzero #defines
11722 from the config file.
11724 Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com>
11726 * new1.cc: Include a declaration for malloc, to avoid warning, and
11727 avoid lossing on systems that require one (ones that define malloc
11730 Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
11732 * decl2.c (max_tinst_depth): New variable.
11733 (lang_decode_option): Parse "-ftemplate-depth-NN" command line
11735 * pt.c (max_tinst_depth): Variable moved.
11736 * lang-options.h: Declare "-ftemplate-depth-NN" command line option
11739 Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com>
11741 * decl.c (xref_basetypes): Allow a base class that depends on
11742 template parms to be incomplete.
11744 * decl2.c (build_expr_from_tree): Support typeid(type).
11745 * rtti.c (get_typeid): Support templates.
11746 (expand_si_desc, expand_class_desc): Fix string length.
11747 (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise.
11749 Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com>
11751 * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal.
11753 * pt.c (tsubst): Put it back for -fno-ansi-overloading.
11755 Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com>
11757 * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that
11758 smashes together template and non-template decls of the same
11761 Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com>
11763 * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE.
11765 Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11767 * decl.c (duplicate_decls): Next route, pedwarn about different
11768 exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER.
11770 Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11772 * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro.
11773 (struct lang_type): Delete has_default_implementation member.
11774 Increase dummy to 21.
11775 * decl.c (start_method): Delete usage.
11777 * cp-tree.h (build_call, null_ptr_cst_p, in_function_p,
11778 store_after_parms, start_decl_1, auto_function): Add decls.
11779 (get_arglist_len_in_bytes, declare_implicit_exception,
11780 have_exceptions_p, make_type_decl, typedecl_for_tag,
11781 store_in_parms, pop_implicit_try_blocks, push_exception_cleanup,
11782 build_component_type_expr, cplus_exception_name,
11783 {make,clear}_anon_parm_name, dont_see_typename): Removed decls.
11784 * call.c (build_this): Make static.
11785 (is_complete): Likewise.
11786 (implicit_conversion): Likewise.
11787 (reference_binding): Likewise.
11788 (standard_conversion): Likewise.
11789 (strip_top_quals): Likewise.
11790 (non_reference): Likewise.
11791 (build_conv): Likewise.
11792 (user_harshness): Likewise.
11793 (rank_for_ideal): Likewise.
11794 * decl.c (start_decl_1): Delete forward decl.
11795 (push_decl_level): Make static.
11796 (resume_binding_level): Make static.
11797 (namespace_bindings_p): Make static.
11798 (declare_namespace_level): Make static.
11799 (lookup_name_real): Make static.
11800 (duplicate_decls): Make static. Take register off NEWDECL and
11801 OLDDECL parm decls.
11802 * decl2.c (get_sentry): Make static.
11803 (temp_name_p): Delete fn.
11804 * except.c (auto_function): Delete decl.
11805 * lex.c (handle_{cp,sysv}_pragma): Make static.
11806 (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl.
11807 * method.c (do_build_{copy_constructor,assign_ref}): Make static.
11808 * pt.c (tsubst_expr_values): Make static.
11809 * rtti.c (combine_strings): Delete decl.
11811 Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com>
11813 * pt.c (push_template_decl): Handle getting a typedef.
11815 * call.c (build_new_function_call): Complain about void arg.
11817 Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11819 * decl.c (duplicate_decls): Give pedwarn of different exceptions
11820 if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER.
11822 Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com>
11824 * except.c (expand_throw): Don't expand the cleanup tree here,
11825 since we are not going to write the rtl out. Fixes problem with
11828 Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com>
11830 * Make-lang.in: Add $(exeext) as necessary.
11832 Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com>
11834 * parse.y (handler_seq): Must have at least one catch clause.
11836 Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com>
11838 * call.c (add_builtin_candidate): Restore ?: hack.
11840 * decl.c (grok_op_properties): More warnings.
11842 Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11844 * decl.c (duplicate_decls): On second thought, do it as a pedwarn
11845 still but only if !DECL_IN_SYSTEM_HEADER (olddecl).
11847 * decl.c (duplicate_decls): Scale back to a warning, and only do
11850 Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com>
11852 * decl.c (duplicate_decls): pedwarn mismatched exception
11855 Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com>
11857 * call.c (build_new_method_call): Don't display the invisible
11858 argument for controlling virtual bases.
11860 Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com>
11862 * new: Add nothrow new and delete, bad_alloc and throw specifications
11864 * decl.c (init_decl_processing): Add throw specification for delete.
11865 * new.cc (nothrow): Define.
11866 * lex.c (real_yylex): Removing warning that throw and friends are
11868 * new1.cc (operator new (size_t sz, const nothrow_t&)): Define.
11869 * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define.
11870 * Make-lang.in: Add new{1,2}.{cc,o}.
11872 Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com>
11874 * lex.c (cons_up_default_function): Fix return type of synth op=.
11876 * init.c (emit_base_init): Add warnings for uninitialized members
11879 * decl.c (xref_basetypes): Add warning for non-polymorphic type
11880 with destructor used as base type.
11882 * decl.c (grok_op_properties): Add warning for op= returning void.
11883 * typeck.c (c_expand_return): Add warning for op= returning anything
11886 * class.c (finish_struct_1): Add warning for class with pointers
11887 but not copy ctor or copy op=.
11889 * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro.
11890 * pt.c (add_pending_template): Use it instead of LANG_FLAG_0.
11891 (instantiate_template): If -fexternal-templates, add this
11892 instantiation to pending_templates.
11894 * decl2.c (copy_assignment_arg_p): Disable old hack to support
11897 Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com>
11899 * cvt.c (cp_convert): pedwarn enum to pointer conversions.
11901 Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com>
11903 * call.c (standard_conversion): Handle getting references. Tack
11904 on RVALUE_CONV here. Do it for non-class types, too.
11905 (reference_binding): Pass references to standard_conversion.
11906 (implicit_conversion): Likewise.
11907 (add_builtin_candidate): Disable one ?: kludge.
11908 (convert_like): Handle RVALUE_CONVs for non-class types.
11909 (joust): Disable the other ?: kludge.
11911 Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11913 * decl.c (init_decl_processing): Add code to build up common
11914 function types beforehand, to avoid creation then removal of
11915 things already in the hash table.
11917 Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com>
11919 * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for
11922 * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require
11923 current_template_parms.
11925 Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com>
11927 * search.c (lookup_field): Don't return a function, check want_type.
11929 Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11931 * init.c (build_new): Make sure PLACEMENT has a type.
11933 Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com>
11935 * init.c (build_new): Support new (nothrow).
11937 Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com>
11939 * pt.c (instantiate_decl): Also do push_to_top_level before setting
11942 * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro.
11943 * pt.c (tsubst): Defer instantiation of default args.
11944 * call.c (build_over_call): Until here.
11946 Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11948 * search.c (lookup_field): Make sure we have an
11949 IDENTIFIER_CLASS_VALUE before we try to return it.
11951 Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
11953 * call.c (build_method_call): Delete unused var PARM.
11954 (build_overload_call_real): Likewise.
11955 (build_object_call): Delete unused var P.
11956 (build_new_op): Likewise.
11957 * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static
11958 var definitions, which are never used.
11959 (shadow_tag): Delete unused var FN.
11960 * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET.
11961 * init.c (build_new): Delete unused var ALLOC_TEMP.
11962 * method.c (hack_identifier): Delete unused var CONTEXT.
11963 (do_build_copy_constructor): Delete unused var NAME.
11964 (synthesize_method): Delete unused var BASE.
11965 * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE.
11966 * rtti.c (build_headof): Delete unused var VPTR.
11967 (get_typeid): Delete unused var T.
11968 * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1
11970 (build_ptrmemfunc): Delete unused vars U and NINDEX.
11971 * typeck2.c (build_functional_cast): Delete unused var BINFO.
11973 Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com>
11975 * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up
11976 things in a type being defined.
11977 * decl.c (finish_enum): Reverse the values so that they are in
11980 * pt.c (instantiate_class_template): Don't initialize
11981 BINFO_BASETYPES until the vector is filled out.
11982 (unify): Don't abort on conflicting bindings, just fail.
11983 (instantiate_decl): Do push_tinst_level before any tsubsting.
11985 * method.c (build_overload_value): Handle getting a
11986 TEMPLATE_CONST_PARM for a pointer.
11988 Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com>
11990 * init.c (expand_member_init): Don't give 'not a base' error for
11993 * pt.c (instantiate_decl): Call import_export_decl later.
11995 * pt.c (instantiate_class_template): Return a value.
11997 * parse.y (extension): New rule for __extension__.
11998 (extdef, unary_expr, decl, component_decl): Use it.
12000 Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com>
12002 * class.c (base_binfo): Remove unused base_has_virtual member.
12003 (finish_base_struct): Likewise.
12004 (finish_struct_1): Likewise.
12006 Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com>
12008 * search.c (expand_upcast_fixups): Fix bogus code generation
12009 problem where the generated code uses the wrong index into the
12010 runtime built vtable on the stack. Old code could clobber random
12013 Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com>
12015 * init.c (perform_member_init): Make sure the partial EH cleanups
12016 live on the function_obstack.
12018 Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com>
12020 * Make-lang.in (g++spec.o): Don't use $< with an explicit target;
12021 this isn't portable to some versions of `make' (e.g. Solaris 2.5.1).
12023 Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com>
12025 * decl.c (grokvardecl): Avoid ANSI style initialization.
12027 Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com>
12029 * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE.
12031 Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com>
12033 * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties.
12035 Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12037 * g++spec.c (lang_specific_driver): Put missing hyphen in front of
12038 arguments we compare against. Start the count of I at 1, not 0,
12039 since argv[0] is still the command.
12041 Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com>
12043 * lang-specs.h: Accept .cp as an C++ extension.
12045 Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12047 * cp-tree.h (ptr_reasonably_similar): Add decl.
12049 Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12051 * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN
12052 pointer. New local SPECBITS with the parm's value.
12053 (grokdeclarator): Pass &specbits down.
12055 * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node
12056 before we try to do C_SET_EXP_ORIGINAL_CODE on it.
12058 * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of
12059 CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM.
12061 * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is
12062 not an error_mark_node.
12064 Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12066 * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL.
12067 * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate.
12069 Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12071 * decl.c (grokdeclarator): When giving an anonymous struct a name,
12072 replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is
12075 * typeck2.c (build_m_component_ref): If component is a pointer
12076 to data member, resolve the OFFSET_REF now.
12078 * call.c (convert_like): Don't go into infinite recursion.
12080 * pt.c (coerce_template_parms): Use tsubst_expr for non-type args.
12082 * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr.
12083 * tree.c (layout_basetypes): And on the vbase ptr.
12085 Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com>
12087 * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or
12088 CHAR_TYPE_SIZE so bool is always the same size as another type.
12090 * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too.
12092 Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com>
12094 * decl2.c (grok_x_components): Remove synthesized methods from
12095 TYPE_METHODS of an anonymous union, complain about member
12097 * decl.c (shadow_tag): Wipe out memory of synthesized methods in
12099 (finish_function): Just clear the DECL_RTL of our arguments.
12101 Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12103 * decl2.c (finish_file): Emit DWARF debugging info for static data
12106 * pt.c (tsubst): If t is a stub decl, return the stub decl for type.
12108 Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com>
12110 * typeck.c (build_component_ref): Don't die if COMPONENT isn't a
12113 Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
12115 * Make-lang.in (g++-cross$(exeext)): Fix typo.
12117 Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12119 Make the g++ driver now be a standalone program, rather than one
12120 that tries to run the gcc driver after munging up the options.
12121 * Make-lang.in (g++.c, g++spec.o): New rules.
12122 (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER
12124 (g++$(exeext)): New rule, based on xgcc rule.
12125 (g++-cross$(exeext)): Now just copies g++$(exeext) over.
12126 * g++spec.c: New file.
12127 * g++.c: Removed file.
12129 Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com>
12131 * cvt.c (build_up_reference): Arrange for any temporary values
12132 that have been keep in registers until now to be put into memory.
12134 Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12136 * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so
12137 that make -j3 bootstrap works better.
12139 Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com>
12141 * decl.c (pushtag): Do pushdecl for anon tags.
12143 Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com>
12145 * typeck.c (c_expand_return): Fix logic.
12146 (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR.
12148 Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com>
12150 * g++.c (main): Make sure arglist has a final NULL entry. Add
12151 PEXECUTE_LAST to the flags passed to pexecute, as otherwise
12152 stdin/stdout of the invoked program are redirected to
12155 Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12157 * decl.c (implicitly_declare): Set DECL_ARTIFICIAL.
12159 Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com>
12161 * init.c (resolve_offset_ref): Handle obj.vfn better.
12162 * typeck.c (build_component_ref): Set TREE_TYPE on result from
12165 Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com>
12167 * typeck.c (convert_for_assignment): Also handle anachronistic
12168 implicit conversions from (::*)() to cv void*.
12169 * cvt.c (cp_convert_to_pointer): Likewise.
12171 Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com>
12173 * lex.c (handle_cp_pragma): Fix bogus warning.
12175 Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com>
12177 * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE
12178 (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P.
12180 Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12182 * class.c (finish_struct_1): Support DWARF2_DEBUG.
12183 * search.c (dfs_debug_mark): Likewise.
12184 * decl2.c (finish_vtable_vardecl): Likewise.
12185 * decl.c (pushtag, finish_enum): Likewise.
12186 * lex.c (check_newline): Use debug_* instead of calling *out
12187 functions directly.
12189 Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12191 * Make-lang.in (cplib2.ready): Add else clause to avoid problems
12192 on some picky hosts.
12194 Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com>
12196 * class.c (finish_struct_1): A class has a non-trivial copy
12197 constructor if it has virtual functions.
12199 * cvt.c (cp_convert): Always call a constructor.
12201 * call.c (reference_binding): Still tack on a REF_BIND
12202 for bad conversions.
12203 (build_user_type_conversion_1): Propagate ICS_BAD_FLAG.
12205 * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING.
12206 (c_expand_return): Likewise.
12207 * typeck2.c (digest_init): Likewise for { }.
12208 * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling.
12209 * cvt.c (cp_convert): Handle failure better.
12211 Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12213 * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation
12214 of GCC be path-relative.
12216 Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
12218 * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but
12219 it does need choose-temp.o and pexecute.o.
12221 Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12223 * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time
12224 that we still use it.
12225 (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros.
12227 Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com>
12229 * init.c (expand_default_init): Avoid calling constructors to
12230 initialize reference temps.
12232 * cvt.c (convert_to_reference): Fix.
12234 Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com>
12236 * cvt.c (cp_convert): Simplify for flag_ansi_overloading.
12237 (convert_to_reference): Likewise.
12238 * typeck.c (convert_for_initialization): Likewise.
12239 * init.c (expand_default_init): Likewise.
12240 (expand_aggr_init_1): Likewise.
12241 * cp-tree.h (CONV_NONCONVERTING): Lose.
12242 * typeck.c (build_c_cast): Lose allow_nonconverting parm.
12244 * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING.
12246 Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com>
12248 * pt.c (tsubst_expr): Reverse args to expand_start_catch_block.
12250 Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12252 * init.c (expand_aggr_init_1): Don't crash on non-constructor
12255 Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12257 * g++.c: Include gansidecl.h.
12258 (VPROTO, PVPROTO, VA_START): Delete.
12259 (choose_temp_base_try, choose_temp_base, perror_exec,
12260 run_dos) [__MSDOS__]: Delete fns.
12261 (pfatal_with_name): Delete fn.
12262 (temp_filename): Declare like in gcc.c.
12263 (pexecute, pwait, choose_temp_base): Declare from gcc.c.
12264 (error_count, signal_count): Define.
12265 (error): Delete both definitions.
12266 (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c.
12267 (pfatal_pexecute): Add fn from gcc.c.
12268 (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the
12269 code to use the pexecute stuff also used by gcc.c.
12270 (MIN_FATAL_STATUS): Define.
12271 * Make-lang.in (g++): Add dependency on and linking with
12272 choose-temp.o and pexecute.o.
12274 * cp-tree.h: Include gansidecl.h.
12275 (STDIO_PROTO): Delete #undef/#define.
12276 * cvt.c (NULL): Delete #undef/#define.
12277 * expr.c (NULL): Likewise.
12278 * init.c (NULL): Likewise.
12279 * rtti.c (NULL): Likewise.
12280 * xref.c (NULL): Likewise.
12282 * cp-tree.h (build_user_type_conversion): Add prototype.
12283 * call.c (build_user_type_conversion): Delete prototype. Correct
12284 decl of FLAGS arg to be an int.
12285 * cvt.c (build_user_type_conversion): Likewise.
12287 Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com>
12289 * cp-tree.def: Add TRY_BLOCK and HANDLER.
12290 * except.c (expand_start_catch_block): Support templates.
12291 * parse.y (try_block, handler_seq): Likewise.
12292 * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER.
12294 Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com>
12296 * pt.c (current_template_args): New fn.
12297 (push_template_decl): Use it.
12298 * decl.c (grokdeclarator): Use it.
12300 * decl2.c (build_expr_from_tree): Dereference ref vars.
12302 * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in
12303 the decl-specifier-seq.
12305 * decl.c (grok_op_properties): Don't force the type of a conversion
12306 op to be complete. Don't warn about converting to the same type
12307 for template instantiations.
12309 * decl2.c (finish_file): Don't call instantiate_decl on synthesized
12312 Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com>
12314 * typeck.c (get_delta_difference): Remove previous bogusness.
12315 Don't give errors if force is set.
12317 Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12319 * decl2.c (finish_file): Don't emit debug info.
12320 * decl.c (pushdecl): Lose obsolete code.
12321 (grokdeclarator): Still do the long long thing after complaining.
12322 * search.c (note_debug_info_needed): Don't do anything if we're in a
12324 * method.c (synthesize_method): For non-local classes,
12325 push_to_top_level first.
12327 Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com>
12329 * typeck.c (get_delta_difference): Add no_error parameter.
12330 (build_ptrmemfunc): Call get_delta_difference with no_error set;
12331 we don't want error messages when converting unrelated
12332 pointer-to-member functions.
12334 Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com>
12336 * error.c (dump_expr): Improve the wording on error messages that
12337 involve pointer to member functions.
12339 Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com>
12341 * cvt.c (cp_convert_to_pointer): Move code for conversions from
12342 (::*)() to void* or (*)() up a bit, so that we can convert from
12343 METHOD_TYPEs as well.
12345 Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12347 * rtti.c (get_tinfo_fn): Make sure 'type' is permanent.
12348 There are no 'member' types.
12349 (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn.
12350 (build_x_typeid): Handle errors.
12352 Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com>
12354 * typeck.c (convert_for_assignment): Handle anachronistic implicit
12355 conversions from (::*)() to void* or (*)().
12356 * cvt.c (cp_convert_to_pointer): Likewise.
12357 (cp_convert_to_pointer_force): Remove cp_convert_to_pointer
12358 conversions from here.
12359 * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions.
12360 * lang-options.h: Likewise.
12361 * decl2.c (warn_pmf2ptr): Define.
12362 * cp-tree.h: Declare it.
12363 * typeck2.c (digest_init): Allow pmfs down into
12364 convert_for_initialization.
12366 Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com>
12368 * typeck.c (c_expand_return): Fix for returning overloaded fn.
12370 Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com>
12372 * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND.
12373 * decl.c (grok_reference_init): Pass DIRECT_BIND.
12374 * cvt.c (build_up_reference): Don't mark 'this' addressable. Use
12376 * call.c (convert_like): Don't pass INDIRECT_BIND.
12377 * typeck.c (convert_arguments): Likewise.
12378 * typeck.c (mark_addressable): Allow &this if flag_this_is_variable.
12380 Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com>
12382 * typeck.c (mark_addressable): Support TARGET_EXPR, unify with
12383 similar code in build_up_ref.
12384 * cvt.c (build_up_reference): Drastically simplify.
12386 Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com>
12388 * typeck.c (signed_or_unsigned_type): If the given type already
12389 as the correct signedness, then just return it.
12391 * typeck.c ({un,}signed_type): If can't do anything, call
12392 signed_or_unsigned_type.
12394 Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com>
12396 * decl2.c (copy_assignment_arg_p): Don't buy the farm if
12397 current_class_type is NULL.
12399 Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com>
12401 * class.c (finish_struct_1): Avoid empty structs by adding a field
12402 so layout_type gets the mode right.
12404 * typeck.c (c_expand_return): Drastically simplify.
12406 Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com>
12408 * typeck.c (decay_conversion): Handle overloaded methods.
12410 Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com>
12412 * call.c (build_over_call): A TARGET_EXPR has side-effects.
12414 Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com>
12416 * cvt.c (convert_to_pointer_force): Add code to support pointer to
12417 member function to pointer to function conversions.
12418 * init.c (resolve_offset_ref): Add code to allow faked up objects,
12419 ignoring them if they are not used, and giving an error, if they
12421 * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve
12422 code, and so that we can give an error, if we needed an object,
12423 and one was not provided.
12424 (build_c_cast): Don't call default_conversion when we want to
12425 convert to pointer to function from a METHOD_TYPE.
12427 Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com>
12429 * Make-lang.in (cplib2.ready): Fix logic.
12431 * decl.c (shadow_tag): Only complain about non-artificial function
12434 * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS.
12436 Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com>
12438 * expr.c (cplus_expand_expr): Pre-tweak call_target like
12439 expand_inline_function would.
12441 * pt.c (mark_decl_instantiated): If extern_p, call
12442 mark_inline_for_output.
12444 Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com>
12446 * typeck.c (unary_complex_lvalue): Add code to handle intermediate
12449 * typeck.c (get_delta_difference): Fix wording, as we can be used
12450 for pointer to data members.
12452 Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com>
12454 * pt.c (tsubst): If the function decl isn't a member of this
12455 template, return a copy of the decl (including copying the
12456 lang-specific part) so we don't hose ourselves later.
12458 Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com>
12460 * class.c (finish_struct): Remove DWARF-specific tag handling.
12461 * decl.c (pushtag): Likewise.
12462 (finish_function): Always clear DECL_ARGUMENTS on function decls with
12464 * decl2.c (finish_file): Emit DWARF debugging info for static data
12467 Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com>
12469 * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC
12470 isn't the same as the new one before we whack it.
12472 Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com>
12474 * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h,
12475 lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove
12476 warn_traditional and warn_strict_prototypes; remove ancient
12477 'overload' code; remove references to flag_traditional.
12479 Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com>
12481 * input.c (sub_getch): Handle 8-bit characters in string literals.
12483 Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com>
12485 * tree.c (mapcar): Handle CONSTRUCTORs.
12486 (copy_to_permanent): Handle expression_obstack properly.
12488 * Make-lang.in (cplib2.txt): Also depend on the headers.
12490 * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE ==
12492 (expand_class_desc): Use USItype for offset field.
12493 * tinfo.h (struct __class_type_info): Likewise.
12495 * method.c (build_overload_int): TYPE_PRECISION should be applied
12498 Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com>
12500 * call.c (build_new_op): A COND_EXPR involving void must be a
12503 Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12505 * typeck.c (build_x_component_ref): New fn.
12506 (build_object_ref): Use it.
12507 * parse.y (primary): Use it.
12508 * decl2.c (build_expr_from_tree): Use it.
12509 * cp-tree.h: Declare it.
12511 * decl.c (start_decl): Variable-sized arrays cannot be initialized.
12512 * error.c (dump_type_suffix): Handle variable arrays.
12514 Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12516 * Make-lang.in (exception.o): Put back compiling it with -fPIC.
12518 Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com>
12520 * decl.c (lookup_name_real): Don't try to look up anything in a
12523 * tinfo2.cc (__throw_type_match_rtti): Oops.
12525 Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12527 * Make-lang.in (exception.o): Use -fno-PIC for now.
12529 Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com>
12531 * rtti.c (build_dynamic_cast): Pass tinfo fns rather than
12533 (get_tinfo_fn_dynamic): Extracted from build_typeid.
12534 * tinfo2.cc (__dynamic_cast): Adjust.
12536 * rtti.c (build_typeid): Use resolves_to_fixed_type_p.
12537 (build_x_typeid): Likewise.
12539 * parse.y: Call build_x_typeid instead of build_typeid.
12540 * cp-tree.def: Add TYPEID_EXPR.
12541 * pt.c (tsubst_copy): Handle typeid.
12542 * decl2.c (build_expr_from_tree): Likewise.
12543 * rtti.c (build_x_typeid): Throw bad_typeid from here.
12544 (build_typeid): Not here.
12545 * cp-tree.h: Declare build_x_typeid.
12547 Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com>
12549 * call.c (convert_like): Pull out constant values.
12551 * tree.c (mapcar): Use build_cplus_array_type, not build_array_type.
12553 Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
12555 * decl.c (init_decl_processing): Create short int types before
12556 creating size_t in case a machine description needs to use
12557 unsigned short for size_t.
12559 Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com>
12561 * Make-lang.in (exception.o): Turn off pic.
12563 * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same
12564 type, multi-level ptr conversions.
12566 * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast.
12567 (throw_bad_cast): Use it.
12568 (throw_bad_typeid): New fn.
12569 (build_typeid): Throw bad_typeid as needed.
12571 (synthesize_tinfo_fn): Handle functions and arrays before checking
12574 * Remove .h from standard C++ headers, add new.h, move into inc
12577 * exception*: Remove pointer from object, constructors. Add
12578 default exception::what that uses type_info::name. Add
12579 __throw_bad_typeid.
12581 * init.c (build_new): Don't add a cookie to new (void *) T[2].
12583 Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com>
12585 * Make-lang.in: Building C++ code depends on cc1plus.
12587 Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12589 * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as
12590 a HOST_WIDE_INT, not a tree.
12592 Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
12594 * exception.cc: Don't include <stdlib.h>.
12596 * Make-lang.in (c++.clean): Remove cplib2.*.
12598 Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com>
12600 * parse.y (component_decl_1, component_costructor_declarator case):
12601 Pass attributes/prefix_attributes in tree list.
12603 Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com>
12605 * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>.
12607 Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12609 * lex.c (do_identifier): Don't do deferred lookup in a template
12612 * typeck2.c (store_init_value): Oops.
12614 * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}:
12615 New files for C++ lang-support library.
12616 * Make-lang.in (CXX_EXTRA_HEADERS): Define.
12617 (CXX_LIB2FUNCS): Define.
12618 And rules for building the C++ lang-support code.
12619 * config-lang.in (headers): Define.
12620 (lib2funcs): Define.
12622 Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com>
12624 * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call
12626 * pt.c (tsubst_copy): Compute type for CONSTRUCTOR.
12627 * typeck2.c (store_init_value): Check for initializing pmf with { }
12629 (process_init_constructor): Not here.
12631 Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com>
12633 * pt.c (begin_template_parm_list): Increment
12634 processing_template_decl here.
12635 (end_template_parm_list): Not here.
12636 (process_template_parm): No need to add 1 to it now.
12637 * *.c: Use processing_template_decl instead of current_template_parms
12638 to check for being in a template.
12640 * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR.
12641 (tsubst_copy): Handle CONSTRUCTOR.
12642 (instantiate_decl): Set up context properly for variables.
12643 * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR.
12644 * class.c (finish_struct): Reverse CLASSTYPE_TAGS.
12646 Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12648 * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back.
12650 Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com>
12652 * method.c (make_thunk): Call comdat_linkage before setting the
12655 * decl2.c (comdat_linkage): Use make_decl_one_only.
12656 (import_export_decl): Likewise.
12657 * decl.c (init_decl_processing): Check supports_one_only instead of
12660 Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com>
12662 * decl2.c (grokfield): Tighten checking for access decls.
12664 * decl.c (make_typename_type): Resolve references to
12665 current_class_type. Set CLASSTYPE_GOT_SEMICOLON.
12666 (lookup_name_real): Types that depend on a template parameter get
12667 an implicit 'typename' unless they're in the current scope.
12668 (start_decl_1): We don't care about incomplete types that depend
12669 on a template parm.
12670 (grokdeclarator): Resolve 'typename's in the type specifier that
12671 refer to members of the current scope.
12673 * call.c (build_over_call): Remove 'inline called before
12674 definition' diagnostic.
12675 (build_method_call): Likewise.
12676 * decl.c (duplicate_decls): Downgrade 'used before declared
12677 inline' to a warning, only with -Winline.
12679 Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com>
12681 * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile.
12683 Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu>
12685 * call.c (build_method_call): When calling a signature
12686 default implementation, as in other cases, let instance_ptr simply
12689 Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com>
12691 * parse.y (simple_stmt): Cleanup and use do_poplevel ().
12693 Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com>
12695 * except.c (expand_start_catch_block): Add a pushlevel so that -g
12696 works on hppa and SPARC.
12698 Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12700 * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node.
12702 Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu>
12704 * call.c (build_over_call): Check first whether DECL_CONTEXT exists
12705 before testing whether it's a signature.
12707 Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu>
12709 * call.c (build_new_method_call): Don't complain about signature
12710 pointers and references not being an aggr type.
12711 (build_this): If a signature pointer or reference was passed in,
12713 (build_new_method_call): If instance is a signature pointer, set
12714 basetype to the signature type of instance.
12715 * sig.c (build_signature_method_call): Deleted basetype and
12716 instance parameters, they can be found as the DECL_CONTEXT of
12717 function and as the first argument passed in.
12718 * cp-tree.h: Changed declaration of build_signature_method_call.
12719 * call.c (build_method_call): Deleted first two arguments in call
12720 of build_signature_method_call.
12721 (build_over_call): Added call to build_signature_method_call.
12723 Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com>
12725 * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a
12728 Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
12730 * cvt.c (convert_to_reference): Use %#T, not %#D, for error.
12732 Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com>
12734 * except.c (expand_start_try_stmts): Move to except.c in the backend.
12735 (expand_end_try_stmts): Remove.
12737 * init.c (perform_member_init): Use add_partial_entry () instead
12738 of directly manipulating lists.
12739 (emit_base_init): Likewise.
12741 Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com>
12743 * except.c (expand_exception_blocks): Always make sure USE and
12744 CLOBBER insns that came at the end still do, the backend relies
12747 Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com>
12749 * call.c (build_over_call): We can only use a TARGET_EXPR of the
12752 Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com>
12754 * cvt.c (convert_to_reference): Revert last change, don't complain
12755 about temp without target decl.
12757 Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com>
12759 * decl.c (grokdeclarator): Don't core dump when void() is given.
12761 Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com>
12763 * decl.c (copy_args_p): Don't crash.
12765 Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com>
12767 * pt.c (tsubst): And support template args inside the exception
12770 * pt.c (tsubst): Add support for exception specifications in
12771 template functions.
12773 Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com>
12775 * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3
12777 * cp-tree.h (start_decl): Eliminate the throw spec parameter.
12778 (start_function): Likewise.
12779 (start_method): Likewise.
12780 (grokfield): Likewise.
12781 (make_call_declarator): Add throw spec parameter.
12782 (set_quals_and_spec): Add routine.
12783 * lex.c (set_quals_and_spec): Likewise.
12784 * decl.h (grokdeclarator): Eliminate the throw spec parameter.
12785 * decl.c (shadow_tag): Eliminate the throw spec parameter to
12787 (groktypename): Likewise.
12788 (start_decl): Eliminate the throw spec parameter. Eliminate the
12789 throw spec parameter to grokdeclarator. Eliminate the throw spec
12790 field in DECL_STMT.
12791 (cp_finish_decl): Eliminate the throw spec field in DECL_STMT.
12792 (grokfndecl): Remove useless set of raises.
12793 (grokdeclarator): Eliminate the throw spec parameter. Eliminate
12794 the throw spec parameter to start_decl. Pull the throw spec out
12795 of the call declarator.
12796 (grokparms): Eliminate the throw spec parameter to grokdeclarator.
12797 (start_function): Eliminate the throw spec parameter. Eliminate
12798 the throw spec parameter to grokdeclarator.
12799 (start_method): Likewise.
12800 * decl2.c (grokfield): Likewise.
12801 (grokbitfield): Eliminate the throw spec parameter to grokdeclarator.
12802 (grokoptypename): Likewise.
12803 (finish_file): Eliminate the throw spec parameter to
12804 start_function. Add throw spec to make_call_declarator.
12805 * except.c (init_exception_processing): Add throw spec to
12806 make_call_declarator. Eliminate the throw spec parameter to
12808 (expand_start_catch_block): Eliminate the throw spec parameter to
12810 (expand_builtin_throw): Add throw spec to make_call_declarator.
12811 Eliminate the throw spec parameter to start_function.
12812 (start_anon_func): Likewise.
12813 * lex.c (make_call_declarator): Add throw spec parameter.
12814 (set_quals_and_spec): New routine.
12815 (cons_up_default_function): Add throw spec to make_call_declarator.
12816 Eliminate the throw spec parameter to grokfield.
12817 * method.c (synthesize_method): Eliminate the throw spec parameter
12819 * pt.c (process_template_parm): Eliminate the throw spec parameter
12821 (tsubst): Add throw spec to make_call_declarator.
12822 (tsubst_expr): Eliminate the throw spec parameter to start_decl.
12823 (do_function_instantiation): Eliminate the throw spec parameter to
12824 grokdeclarator. Eliminate the throw spec parameter to
12826 * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter
12828 * parse.y (datadef): Remove non-winning optimization.
12830 (fndef): Remove ambiguous error productions uncovered by grammar
12832 (constructor_declarator): Add exception_specification_opt here.
12833 (component_constructor_declarator): Likewise.
12834 (direct_after_type_declarator): Likewise.
12835 (complex_direct_notype_declarator): Likewise.
12836 (direct_abstract_declarator): Likewise.
12837 (fn.def1): Remove exception_specification_opt.
12838 (fn.def2): Likewise.
12839 (condition): Likewise.
12840 (initdcl0): Likewise.
12841 (initdcl): Likewise.
12842 (notype_initdcl0): Likewise.
12843 (nomods_initdcl0): Likewise.
12844 (component_decl_1): Likewise.
12845 (component_declarator): Likewise.
12846 (after_type_component_declarator0): Likewise.
12847 (after_type_component_declarator): Likewise.
12848 (notype_component_declarator): Likewise.
12850 Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
12852 * call.c (build_over_call): Also use an INIT_EXPR when
12853 initializing anything from an rvalue.
12855 * call.c (build_over_call): Call stabilize_reference when building
12856 an INIT_EXPR instead of calling the copy ctor.
12858 * call.c (joust): Extend the previous change to all comparisons.
12860 * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and
12861 NO_LINKAGE_HEURISTICS.
12863 * decl2.c (finish_file): Emit any statics that weren't already.
12865 * typeck.c (build_static_cast): Implement.
12866 * tree.c (build_cplus_new): Handle getting a TARGET_EXPR.
12867 * decl.c (grokparms): Use can_convert_arg instead of
12868 implicit_conversion directly.
12869 (copy_args_p): New fn.
12870 * cvt.c (convert_to_reference): Don't complain about temp with
12872 (build_up_reference): Handle TARGET_EXPRs.
12873 * call.c (build_over_call): Elide unnecessary temps.
12874 (can_convert*): Use new overloading code.
12876 Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com>
12878 * call.c: Move TYPE_PTR*_MACROS ...
12879 * cp-tree.h: To here.
12880 * typeck.c (build_reinterpret_cast): Implement.
12882 * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of
12884 (joust): If we're comparing a function to a builtin and the worst
12885 conversion for the builtin is worse than the worst conversion for the
12886 function, take the function.
12888 * typeck.c (build_const_cast): Implement.
12889 (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast.
12890 (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast.
12892 Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com>
12894 * rtti.c (build_dynamic_cast): Don't try to dereference exprtype
12895 too early. Make sure we explode if exprtype turns out to be a
12896 NULL_TREE when it shouldn't be.
12898 Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com>
12900 * cp-tree.h: New routine make_call_declarator.
12901 * lex.c (make_call_declarator): Define it.
12902 * except.c (init_exception_processing): Use it.
12903 (expand_builtin_throw): Likewise.
12904 (start_anon_func): Likewise.
12905 * decl2.c (finish_file): Likewise.
12906 * lex.c (cons_up_default_function): Likewise.
12907 * parse.y: Likewise.
12908 * pt.c (tsubst): Likewise.
12910 Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com>
12912 * decl2.c (groktypefield): Remove unused code.
12914 Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com>
12916 * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER.
12917 * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier.
12918 Change type_quals into cv_qualifiers. Change nonempty_type_quals into
12919 nonempty_cv_qualifiers.
12922 * lex.c (make_pointer_declarator): Change type_quals into
12924 (make_reference_declarator): Likewise.
12926 Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com>
12928 * decl.c (start_function): Only check interface_* for templates
12929 with flag_alt_external_templates.
12931 * call.c (build_new_op): Check for comparison of different enum types.
12932 (build_over_call): Fix arg # output.
12934 * typeck.c (build_component_ref): Handle pre-found TYPE_DECL.
12936 Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com>
12938 * call.c (build_new_op): Check for erroneous args.
12940 * call.c (build_new_method_call): Add missing args to cp_error.
12942 * tree.c (error_type): Don't print reference-to-array.
12944 * typeck.c (convert_for_assignment): Don't say contravariance for
12947 Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com>
12949 * call.c (build_over_call): Diagnose bad convs for `this'.
12951 * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL
12954 * call.c (convert_like): Handle bad convs.
12955 (build_over_call): Handle bad convs better.
12957 * decl2.c: -fansi-overloading is now the default.
12959 * call.c (build_new_method_call): Check for erroneous args.
12961 * pt.c (instantiate_class_template): Propagate
12962 TYPE_USES_MULTIPLE_INHERITANCE.
12964 Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com>
12966 * call.c (enforce_access): Add static to routine.
12968 Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com>
12970 * call.c (build_user_type_conversion_1): Fix bad handling.
12971 (compare_ics): Likewise.
12973 Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com>
12975 * call.c (standard_conversion): Oops.
12977 Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com>
12979 * g++.c: Update test for win32 (&& ! cygwin32).
12981 Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com>
12983 * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly.
12984 (ptr_reasonably_similar): New fn.
12985 * call.c (BAD_RANK): New rank.
12986 (ICS_BAD_FLAG): New macro.
12987 (standard_conversion): Handle almost-right pointer conversions.
12988 (reference_binding): Handle bad rvalue bindings.
12989 (add_*_candidate): Stuff.
12990 (build_over_call): Pass bad conversions to convert_for_initialization.
12991 (compare_ics): Handle bad convs.
12994 Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com>
12996 * init.c (expand_vec_init): Use ptrdiff_type_node instead of
12997 integer_type_node when computing pointer offsets.
12999 Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com>
13001 * tree.c (lvalue_type): New fn.
13002 (error_type): New fn.
13003 * call.c (op_error): Use error_type.
13004 (add_conv_candidate): Use lvalue_type.
13005 (add_builtin_candidates): Likewise.
13006 * error.c (args_as_string): Use error_type.
13008 Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com>
13010 * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here.
13011 (tsubst): Not here.
13013 * decl.c (init_decl_processing): With -ansi, __null's type is the
13014 signed integral type with the same number of bits as a pointer.
13015 Introduce a new variable null_node for it.
13016 * cp-tree.h: Adjust.
13017 * call.c (null_ptr_cst_p): Adjust.
13019 Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com>
13021 * except.c (do_unwind): Mark %i7 as used on the SPARC so we can
13024 Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com>
13026 * decl2.c (import_export_decl): Ignore #pragma interface for tinfo
13027 fns of classes without virtual functions.
13029 * call.c (add_function_candidate): Handle `this' specially.
13030 (compare_ics): Likewise.
13032 Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com>
13034 * typeck.c (build_conditional_expr): Fix handling of __null.
13036 * decl2.c (comdat_linkage): New fn.
13037 (import_export_vtable): Use it.
13038 (import_export_decl): Use it.
13039 * method.c (make_thunk): Use it.
13041 Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com>
13043 * pt.c (end_template_decl): If we don't actually have parms, return.
13044 * parse.y (template_header): Accept 'template <>'.
13046 * errfn.c: Allow 5 args.
13048 Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com>
13050 * tree.c (make_temp_vec): New fn.
13051 * pt.c (push_template_decl): Handle partial specs.
13052 (instantiate_class_template): Likewise.
13053 (more_specialized): Use get_bindings.
13054 (more_specialized_class): New fn.
13055 (get_class_bindings): New fn.
13056 (most_specialized_class): New fn.
13057 (do_function_instantiation): List candidates for ambiguous case.
13058 * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS.
13059 (shadow_tag): Call push_template_decl for partial specializations.
13060 * parse.y: Likewise.
13061 * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces
13062 DECL_TEMPLATE_MEMBERS.
13063 * call.c (print_z_candidates): Reduce duplication.
13065 Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13067 * decl2.c (lang_decode_option): Allow -fansi-overloading.
13069 Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com>
13071 * pt.c (get_bindings): New fn.
13072 (most_specialized): Likewise.
13073 (do_function_instantiation): Use them.
13074 (add_maybe_template): New fn.
13075 * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro.
13076 * call.c (build_new_op): Handle guiding decls.
13077 (build_new_function_call): Likewise.
13078 * decl2.c (finish_file): Likewise.
13080 * decl2.c (mark_used): Do synthesis here.
13081 * call.c (build_method_call): Not here.
13082 (build_over_call): Or here.
13083 * typeck.c (build_function_call_real): Or here.
13084 * tree.c (bot_manip): Call mark_used on functions used in default
13087 Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com>
13089 * decl2.c (import_export_vtable): Delete code that disabled vtable
13090 heuristic on systems with ASM_OUTPUT_EXTERNAL.
13092 Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com>
13094 * typeck.c (build_x_function_call): Handle static call context
13097 * decl.c (finish_function): Set the DECL_CONTEXT of the result to
13098 the function, not its outer block.
13100 * call.c (build_field_call): Pass fields on to build_opfncall
13101 regardless of TYPE_OVERLOADS_CALL_EXPR.
13102 (build_method_call): Pass on to build_new_method_call sooner.
13104 * typeck.c (build_ptrmemfunc): Just return what instantiate_type
13106 * class.c (instantiate_type): Don't put a POINTER_TYPE to
13107 METHOD_TYPE on an expression. Also make a copy of rhs instead of
13110 Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com>
13112 * call.c (compare_ics): Handle qual_conv after lvalue_conv.
13113 (add_builtin_candidate): Don't take enums for ++.
13114 (build_new_method_call): Handle non-aggregates and field calls.
13115 Move new overloading code from...
13118 * decl.c (grokparms): Don't check default args in templates.
13120 Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com>
13122 * cvt.c (build_new_op): Fix args to build_unary_op.
13123 (add_builtin_candidates): Don't call type_promotes_to on float.
13125 * decl.c (grokparms): Check the type of the default arg.
13127 * cvt.c (build_new_op): Pass non-overloaded cases on rather than
13128 returning NULL_TREE.
13130 * typeck.c (build_x_binary_op): Avoid doing extra work.
13131 (build_x_unary_op): Likewise.
13132 (build_x_conditional_expr): Likewise.
13133 * cvt.c (build_over_call): Return.
13134 (add_builtin_candidate): Fix MEMBER_REF.
13135 (build_new_op): Likewise.
13137 Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com>
13139 * method.c (build_overload_name): Put bug fix into code but leave
13140 disabled for now so we can be bug compatible with older releases
13141 that do repeats incorrectly. In the future, we can enable it.
13143 Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com>
13145 * cvt.c (convert_like): Don't call build_cplus_new twice.
13147 * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c:
13148 Control new overloading code with -fansi-overloading.
13150 Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com>
13152 * cvt.c (build_over_call): Call build_cplus_new.
13153 * call.c (build_method_call): Likewise.
13154 * typeck.c (build_function_call_real): Likewise.
13155 (build_conditional_expr): If both operands are TARGET_EXPRs, wrap
13156 the COND_EXPR in a TARGET_EXPR so they use the same slot.
13158 * cvt.c (build_up_reference): Propagate INDIRECT_BIND to
13160 * typeck.c (complete_type): Propagate
13161 TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}.
13163 Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com>
13165 * cvt.c (joust): More ?: kludging. Sigh.
13166 (build_over_call): Don't try to synthesize global fns.
13168 * search.c (lookup_conversions): Use binfo marking.
13170 Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com>
13172 * search.c (build_mi_matrix): Use the correct value of cid
13173 when determining the new mi_size.
13175 Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com>
13177 * cvt.c (add_builtin_candidates): Do consider type conversion ops
13178 for the first parms of += et al.
13179 (strip_top_quals): New fn.
13180 (reference_binding): Use it instead of TYPE_MAIN_VARIANT.
13181 (implicit_conversion): Likewise.
13182 (add_builtin_candidates): Be careful about arrays.
13183 (build_new_method_call): Handle vtable optimization.
13185 Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com>
13187 * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag.
13188 * cvt.c (reference_binding): Use it.
13189 (implicit_conversion): Use it.
13190 (add_builtin_candidate, COND_EXPR): Use it.
13192 * cvt.c (build_new_function_call): Check for error args.
13194 * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY.
13196 * gxx.gperf: Add __null.
13197 * hash.h: Regenerate.
13198 * lex.h: Add RID_NULL.
13199 * lex.c (init_lex): Create null_pointer_node here, stick it in
13201 * decl.c (init_decl_processing): Still set its type here.
13202 * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node.
13203 (convert_to_pointer_force): Likewise.
13204 (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0
13206 * call.c (convert_harshness): Use null_ptr_cst_p.
13207 * typeck.c (convert_for_assignment): Likewise. Don't produce
13210 * error.c (args_as_string): Handle lists of actual args, too.
13211 * cvt.c (null_ptr_cst): Support (void*)0 for now.
13212 (build_user_type_conversion_1): Improve diagnostics.
13213 (build_new_function_call): Likewise.
13214 (build_object_call): Likewise.
13215 (build_new_method_call): Likewise. Move call before def diagnostic...
13216 (build_over_call): Here.
13218 * cvt.c (build_new_method_call): Don't complain about no match if
13219 LOOKUP_SPECULATIVELY.
13220 (build_over_call): Fix 'this' for virtual fn.
13221 (build_new_method_call): Add diagnostic.
13223 Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13225 * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for
13226 constructors to be passed in.
13227 (build_over_call): Likewise.
13228 (build_user_type_conversion_1): Pass them in.
13229 (convert_like): Likewise.
13230 (build_object_call): Handle overloaded conversions.
13231 (build_over_call): Pass the right args to build_vfn_ref.
13232 (standard_conversion): Fix pmf convs.
13233 (joust): Handle comparing statics and non-statics.
13234 (build_new_method_call): New fn.
13235 * call.c (build_method_call): Call it if NEW_OVER.
13237 Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com>
13239 * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use
13242 Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com>
13244 * except.c (expand_throw): Use maybe_build_cleanup_and_delete
13245 instead of just maybe_build_cleanup so that we deallocate the
13248 Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13250 * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use.
13251 * cp-tree.h (finish_prevtable_vardecl): Add decl.
13253 Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com>
13255 * pt.c (instantiate_class_template): Call complete_type. Also, if
13256 we're at the end of the file and we just instantiated a template
13257 class with a vtable, call finish_prevtable_vardecl.
13259 * error.c (dump_decl): Don't explode (or explode more gracefully
13260 as appropriate) if the object being dumped has a null type.
13261 (dump_expr): Likewise.
13263 * search.c (build_mi_matrix): Ensure that mi_size is large enough,
13264 by counting the number of nodes that we'll need before allocating
13266 (lookup_fnfields): Fix comment.
13267 (breadth_first_search): Fix comment.
13269 Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com>
13271 * pt.c (instantiate_class_template): Propagate TYPE_PACKED and
13273 * class.c (finish_struct): Call cplus_decl_attributes here.
13274 (finish_struct_1): Not here.
13275 * cp-tree.h: Adjust.
13277 * pt.c (type_unification): New parameter STRICT.
13278 (unify): If STRICT, don't allow cv addition or base deduction.
13279 * call.c, class.c, cvt.c, cp-tree.h: Adjust.
13281 Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com>
13283 * search.c (get_template_base{_recursive}): New fns.
13284 * pt.c (more_specialized): New fn.
13285 (do_function_instantiation): Use it.
13286 (unify): Handle base deduction.
13287 * cvt.c (joust): Use more_specialized.
13288 Don't arbitrarily choose between non-builtin candidates.
13289 (build_over_call): Call require_complete_type.
13291 * decl.c (start_function): Statics are static even in a #pragma
13294 * decl2.c (import_export_vtable): Disable vtable heuristic on
13295 systems with ASM_OUTPUT_EXTERNAL.
13297 * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV.
13298 (standard_conversion): No std conv to enum type.
13300 * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P
13303 * cvt.c (reference_binding): Bind directly to a base subobject of
13306 * cvt.c (build_new_op): Enforce access control.
13308 Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com>
13310 * typeck2.c (process_init_constructor): When scanning the
13311 union for a named field, skip things that aren't FIELD_DECLs.
13313 * method.c (synthesize_method): Don't scan fndecl's rtl if
13314 we're at the end of the file; just assume the function can't
13317 Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13319 * cvt.c (build_builtin_candidate): Stick a dummy conversion in if
13322 * cvt.c (build_user_type_conversion_1): Handle overloaded
13325 * cvt.c (add_builtin_candidates): Don't consider type conversion
13326 operators for the first parameter of operator=.
13328 Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com>
13330 * typeck.c (complete_type): Only call layout_type if we're not
13331 expanding a template.
13333 Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com>
13335 * cvt.c (compare_ics): Oops.
13337 * cvt.c (op_error): Oops.
13339 * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV.
13340 * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p.
13341 (build_conv): Use them.
13342 (implicit_conversion): Use them.
13343 (convert_like): Handle them.
13344 (build_new_op): Handle builtin COND_EXPR again.
13345 (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums
13346 in lists of types for COND_EXPR.
13347 (add_builtin_candidate): Add enum candidates for COND_EXPR.
13349 Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com>
13351 * typeck.c (build_modify_expr): Always attempt to build a call to
13352 the assignment operator, even if we're using a default one.
13353 (convert_for_initialization): Call complete_type.
13355 Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13357 * cvt.c (reference_binding): A REF_BIND gets the reference type.
13358 (implicit_conversion): Likewise.
13359 (convert_like): Likewise.
13360 (compare_ics): Likewise.
13361 (compare_qual): Likewise.
13362 (print_z_candidates): Handle no candidates.
13363 (build_new_op): Don't handle builtin COND_EXPR for now.
13365 Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com>
13367 * cvt.c (build_builtin_candidate): Init local var in an ANSI way.
13369 Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com>
13371 * cvt.c (joust): If the candidates are the same, arbitrarily pick one.
13373 * cvt.c (build_builtin_candidate): Oops.
13374 (build_new_op): Oops.
13376 * method.c (build_opfncall): Pass COND_EXPR on.
13377 * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR.
13378 (add_builtin_candidate{,s}): Likewise.
13379 (add_builtin_candidates): Likewise.
13380 (print_z_candidates, op_error, build_new_op): Likewise.
13381 (type_decays_to): New fn.
13382 * lex.c (init_lex): Just say ?: for COND_EXPR.
13384 Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com>
13386 * typeck.c (complete_type): Call layout_type rather than building
13389 * cvt.c (add_builtin_candidate): Pointer arithmetic candidates
13390 only use ptrdiff_t.
13392 Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13394 * cvt.c: Always compile the new overloading code (but don't use it).
13395 (implicit_conversion): Add a BASE_CONV when converting to
13396 the same class type.
13397 (convert_like): Handle BASE_CONV.
13399 Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13401 * cvt.c (build_new_op): Support {MAX,MIN}_EXPR.
13402 (add_builtin_candidate): Likewise.
13405 * typeck.c (build_x_function_call): Try an operator function
13406 whenever we call an object of class type.
13407 * method.c (build_opfncall): Pass CALL_EXPRs through.
13408 * cvt.c (implicit_conversion): Do const-ref case first.
13409 (add_conv_candidate, build_object_call, op_error): New fns.
13410 (ptr_complete_ob, TYPE_PTROB_P): void is not an object type.
13411 ({add,build}_builtin_candidate{,s}, print_z_candidates): Display
13412 builtin candidates.
13413 (build_new_op): Handle CALL_EXPR. Don't try to decay void.
13414 Fall back on preincrement handling. Use op_error.
13416 (convert_like): Pass INDIRECT_BIND. Don't try to do anything with
13417 an error_mark_node.
13418 (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions
13421 Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com>
13423 * pt.c (tsubst_expr): Handle CONTINUE_STMT.
13425 Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com>
13427 * typeck.c (build_component_ref_1): Use build_component_ref
13428 instead of open coding it here.
13430 Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com>
13432 * g++.c (main): Don't link with -lg++.
13435 * cvt.c (convert_to_reference): Don't use convert_from_reference on
13436 result of build_type_conversion.
13437 (cp_convert): Only call build_method_call for ctors if
13438 build_type_conversion failed.
13439 (ptr_complete_ob): New function.
13440 (TYPE_PTR{,OB,MEM}_P): New macros.
13441 ({add,build}_builtin_candidate{,s}): New functions.
13442 (print_z_candidates): Handle builtins.
13443 (build_user_type_conversion_1): Don't use conversion fns for
13444 converting to a base type.
13445 (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs.
13446 (build_user_type_conversion): Use convert_from_reference.
13447 (build_new_op): New function.
13448 (build_over_call): Fix handling of methods.
13449 (compare_ics): Handle AMBIG_CONV properly.
13450 * typeck2.c: Increment abort count.
13451 * method.c (build_opfncall): Forward most requests to build_new_op.
13452 * cp-tree.h (IS_OVERLOAD_TYPE): Tweak.
13454 Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13456 * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out
13457 invalid second argument to dump_expr_list.
13459 Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com>
13461 * decl.c (lookup_name_real): Make sure we do obj->X::i correctly.
13463 Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com>
13465 * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not
13468 Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com>
13470 * typeck2.c (process_init_constructor): New pedwarn for using { }
13471 to initialize a pointer to member function.
13472 * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that
13473 we can avoid the new error.
13475 Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com>
13477 * typeck.c (build_ptrmemfunc1): New function to hide details of
13478 pointer to member functions better.
13480 Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com>
13482 * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are
13483 methods into the actual method, as we know the implied object is
13486 Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13488 * parse.y (maybecomma_warn): Only emit the pedwarn if we're not
13489 inside a system header.
13491 Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com>
13493 * call.c (build_method_call): Call complete_type on the
13496 Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com>
13498 * typeck.c (build_component_ref): Always build up an OFFSET_REF
13499 for obj_ptr->func so that we can know which object to use in a
13502 Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com>
13504 * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast
13505 around things. Also improve maintainability.
13507 Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com>
13509 * decl.c (grokdeclarator): Check for overflow when evaluating an
13512 Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com>
13514 * cvt.c (cp_convert): Don't check for ambiguity with constructor
13517 * typeck.c (build_x_function_call): Pass function overload
13518 questions to new overloading code if NEW_OVER.
13519 * init.c (expand_aggr_init_1): Only check for type conversion ops
13520 if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING).
13521 Don't check for ambiguity with constructor if NEW_OVER.
13522 * cvt.c (convert_to_reference): Dereference the result of a type
13523 conversion operator.
13524 (build_conv): Propagate ICS_USER_FLAG.
13525 (implicit_conversion): Call instantiate_type.
13526 Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL.
13527 (add_function_candidate): Fix cv-quals on argtype.
13528 (print_z_candidates): New function.
13529 (build_new_function_call): Call it.
13530 (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't
13531 consider non-converting constructors.
13532 Call print_z_candidates.
13533 Return an AMBIG_CONV for an ambiguous conversion.
13534 (build_user_type_conversion): Handle AMBIG_CONV.
13535 (convert_like): Fix test for building TARGET_EXPR.
13536 Call instantiate_type.
13537 Handle AMBIG_CONV and LVALUE_CONV.
13538 (build_over_call): Handle 0 args and ellipsis.
13539 * cp-tree.def: Add AMBIG_CONV.
13541 Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com>
13543 * decl.c (lookup_name_real): If we find mem in obj when parsing
13544 `obj->mem', make sure we return the right value.
13546 Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com>
13548 * search.c (get_base_distance): Call complete_type.
13550 Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com>
13552 * decl.c (store_bindings): Make static.
13554 Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com>
13556 * init.c (expand_aggr_init_1): Don't check type conversions if
13559 * cvt.c (z_candidate): Put back template field.
13560 (add_function_candidate): Set it.
13561 (add_template_candidate): Likewise.
13563 (compare_qual): Handle references and pointers to members.
13564 (compare_ics): Handle reference bindings.
13566 * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY.
13568 Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com>
13570 * call.c (compute_conversion_costs): Call complete_type.
13572 * tree.c (vec_binfo_member): Use comptypes instead of comparing
13573 pointers, so we can handle template parameters.
13575 Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com>
13577 * cvt.c (cp_convert_to_pointer): We have to call complete_type
13578 here; let's make it explicit instead of a side effect of an
13581 Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com>
13583 * cvt.c (z_candidate): Remove template field.
13584 (reference_binding): Handle binding to temporary.
13585 (implicit_conversion): Likewise.
13586 (add_function_candidate): Handle artificial constructor parms.
13587 Handle functions with too few parms.
13588 (add_template_candidate): New function.
13589 (build_user_type_conversion_1): Handle constructors.
13590 (convert_like): Likewise.
13591 (build_over_call): Likewise.
13592 (build_new_function_call): Support templates.
13593 (compare_ics): Fix reference, inheritance handling.
13595 Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com>
13597 * decl.c: Add signed_size_zero_node.
13598 (init_decl_processing): Build it.
13599 * class.c (prepare_fresh_vtable): Use it instead of size_zero_node
13600 when we're trying to make a negative delta.
13602 Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13604 Stop doing this damn index==strchr variable name confusion.
13605 * class.c (add_virtual_function): Change local var INDEX to be
13607 (add_method): Likewise.
13608 * lex.c (print_parse_statistics): Likewise.
13609 * search.c (make_memoized_table_entry): Likewise.
13610 (lookup_fnfields_here): Likewise.
13611 (lookup_field): Likewise.
13612 (lookup_fnfields): Likewise.
13613 (get_baselinks): Likewise.
13614 * sig.c (build_signature_table_constructor): Likewise.
13615 (build_signature_method_call): Likewise.
13616 * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX.
13617 (get_member_function_from_ptrfunc): Likewise.
13618 (build_ptrmemfunc): Change local var INDEX to be IDX.
13619 (c_expand_start_case): Likewise.
13621 Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com>
13623 * cvt.c (cp_convert_to_pointer): Move user-defined type conversion
13624 handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE.
13625 (convert_to_reference): Use build_type_conversion to convert to
13626 the reference type directly.
13627 (standard_conversion): Fix void* case, non-conversions.
13628 (reference_binding): Fix expr == 0 case, non-conversions.
13629 (convert_like): Support REF_BIND.
13630 (compare_qual): Split out from compare_ics.
13631 (compare_ics): Use it, handle icses with only a qual_conv.
13633 * init.c (expand_vec_init): Don't crash if decl is NULL.
13635 Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com>
13637 * mpw-config.in: New file, configury for Mac MPW.
13638 * mpw-make.sed: New file, makefile editing for MPW.
13640 Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13642 * pt.c (instantiate_class_template): Call repo_template_used.
13644 * search.c (lookup_conversions): Only lookup conversions in
13647 Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13649 * cp-tree.def: Renamed from tree.def, to avoid confusion with
13651 * cp-tree.h, lex.c: Include cp-tree.def.
13652 * Makefile.in (CXX_TREE_H): Reference cp-tree.def.
13654 Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com>
13656 * init.c (build_vec_delete_1): Call complete_type.
13658 Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com>
13660 * except.c (start_anon_func): Make sure anonymous functions are
13663 Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com>
13665 * decl.c (finish_function): If function_depth > 1, set nested.
13667 * decl2.c (grokbitfield): Revert Bob's change.
13668 * class.c (finish_struct_1): Fix handling of named bitfield widths.
13670 Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com>
13672 * pt.c (add_pending_template): Handle types.
13673 (lookup_template_class): With -fexternal-templates, just add the class
13674 to pending_templates instead of instantiating it now.
13675 * decl2.c (finish_file): Handle types in pending_templates.
13677 Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com>
13679 * decl2.c (grokbitfield): Handle constant decls appropriately.
13680 Give an appropriate error message now instead of spewing core
13683 Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com>
13685 * decl2.c: Don't turn on thunks by default for now.
13687 Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com>
13689 * typeck.c (complete_type): Handle error_mark_node.
13690 (common_type, OFFSET_TYPE): Handle template_type_parms.
13692 Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com>
13694 * pt.c (instantiate_decl): If at_eof, call import_export_decl
13695 regardless of DECL_INLINE.
13697 * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs.
13699 * class.c (finish_struct_bits): Copy TYPE_SIZE.
13701 * rtti.c (build_dynamic_cast): Support templates.
13702 * tree.def: Support DYNAMIC_CAST_EXPR.
13703 * pt.c (tsubst_copy): Likewise.
13704 * decl2.c (build_expr_from_tree): Likewise.
13706 Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com>
13708 * typeck.c (build_static_cast): Support templates.
13709 (build_const_cast): Likewise.
13710 * tree.def: Support CONST/STATIC_CAST_EXPR.
13711 * pt.c (tsubst_copy): Likewise.
13712 * decl2.c (build_expr_from_tree): Likewise.
13714 Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com>
13716 * decl2.c (finish_vtable_vardecl): Don't trust
13717 TREE_SYMBOL_REFERENCED for vtables of local classes.
13719 Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com>
13721 * pt.c (tsubst_copy): Handle operator T.
13723 Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
13725 * init.c (build_delete): Move creation of PARMS inside test of
13726 TYPE_HAS_DESTRUCTOR, since it's never used outside of that block.
13728 Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com>
13730 * typeck.c (build_conditional_expr): Don't assume that
13731 the arguments to ?: are always pointers or records.
13733 Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com>
13735 * decl2.c (import_export_decl): Still emit static/weak/comdat
13736 copies of inline template functions with -fno-implicit-templates.
13738 Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com>
13740 * init.c (build_delete): Determine the complete basetype
13741 path to the destructor we're calling.
13743 Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com>
13745 * decl.c (build_enumerator): Always copy the INTEGER_CST used to
13746 initialize the enum, because we really and truly don't know where
13748 (start_enum): Don't copy integer_zero_node because
13749 build_enumerator will do it.
13751 Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com>
13753 * decl.c (finish_function): Do access control on base destructors.
13755 * pt.c (tsubst, case FUNCTION_DECL): Set up
13756 IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't
13759 Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com>
13761 * cvt.c (build_up_reference): If we have already extended the
13762 lifetime of the temporary, don't try it again.
13763 * typeck.c (c_expand_return): Don't try and convert the return
13764 value twice when we want a reference, once is enough.
13766 Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com>
13768 * pt.c (tsubst_expr, case DECL_STMT): Don't pass
13769 LOOKUP_ONLYCONVERTING at all for now.
13771 * search.c (add_conversions): Put the conversion function in
13772 TREE_VALUE, the basetype in TREE_PURPOSE.
13773 * cvt.c (build_type_conversion): Adjust.
13774 * cvt.c (build_expr_type_conversion): Adjust.
13775 * call.c (user_harshness): Adjust.
13777 Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com>
13779 * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the
13782 Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com>
13784 * except.c (expand_start_catch_block): Add a dummy region, if we
13785 get an error, so that we can avoid core dumping later.
13787 Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com>
13789 * cp-tree.h (OFFSET_REF): Remove.
13790 * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF.
13791 * expr.c (cplus_expand_expr): Cleanup callers of expand_expr.
13792 * init.c (expand_aggr_init_1): Likewise.
13793 (build_new): Likewise.
13794 * typeck.c (expand_target_expr): Likewise.
13796 Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com>
13798 * typeck.c (build_modify_expr): Don't use TREE_VALUE on a
13801 Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com>
13803 * cvt.c (build_up_reference): Redo how and when temporaries are
13805 * decl.c (grok_reference_init): Don't try and be smart about
13808 Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com>
13810 * cvt.c (build_up_reference): Add NULL_TREE to all calls to build
13811 (TARGET_EXPR...), now that it has 4 arguments.
13812 * tree.c (build_cplus_new): Likewise.
13814 Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com>
13816 * error.c (dump_expr, case CAST_EXPR): Handle T() properly.
13818 * pt.c (instantiate_decl): Don't call push/pop_cp_function_context.
13819 * decl.c (struct saved_scope): Remove named_labels,
13820 {base,member}_init_list.
13821 (maybe_push_to_top_level): Don't set them. Call
13822 push_cp_function_context if appropriate.
13823 (pop_from_top_level): Likewise.
13825 * method.c (do_build_assign_ref): Remove obsolete check of
13826 TYPE_HAS_ASSIGN_REF (basetype).
13828 * decl.c (grokfndecl): Diagnose user definition of
13829 implicitly-declared methods.
13831 Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com>
13833 * method.c (do_build_copy_constructor): Add code to give
13834 meaningful error messages instead of crashing.
13835 (do_build_assign_ref): Don't synthesize assignment operators for
13836 classes containing reference or const members.
13838 * class.c (struct base_info): Remove cant_synth_copy_ctor
13839 and cant_synth_asn_ref.
13840 (finish_base_struct): Remove the code that tries to conditionalize
13841 synthesis of copy constructors & assignment operators based on
13842 access permissions. Instead, let it fail when it tries to
13843 synthesize the copy constructor. This will give meaningful error
13844 messages instead of silently generating code to perform a bitcopy.
13846 Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com>
13848 * lex.c (real_yylex): Remove old-n-crufty #if 0 code for
13849 determining types for constant values.
13851 * decl.c (struct named_label_list): Use instead of stuffing
13852 random items into a TREE_LIST node.
13853 (named_label_uses): Use the new struct.
13854 (poplevel): Likewise.
13855 (lookup_label): Likewise.
13856 (define_label): Add an error message to tell the user the line
13857 where the goto is located in addition to the destination of the
13859 (init_decl_processing): Use NULL instead of NULL_TREE to initialize
13861 (finish_function): Likewise.
13863 (start_decl): Complain about defining a static data member
13864 in a different type from which it was declared.
13866 Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com>
13868 * cvt.c (build_expr_type_conversion): Adjust.
13870 Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com>
13872 * call.c (build_method_call): Always convert 'this' to the
13875 * search.c (add_conversions): Put the conversion function in
13876 TREE_VALUE, the type in TREE_PURPOSE.
13877 * cvt.c (build_type_conversion): Adjust.
13878 * call.c (user_harshness): Adjust.
13880 * method.c (emit_thunk): Call temporary_allocation and
13881 permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too.
13883 * tree.c (build_cplus_array_type): Handle tweaking of
13884 TYPE_MAIN_VARIANT here.
13885 * typeck.c (common_type): Not here.
13887 * typeck.c (complete_type): Only try to complete an array type if
13890 Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com>
13892 * decl.c (grokvardecl): Call complete_type.
13893 (grokdeclarator): Call complete_type for PARM_DECLs.
13895 Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com>
13897 * pt.c (instantiate_class_template): Re-set
13898 CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1.
13900 Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com>
13902 * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now
13903 smart enough to do it right.
13904 * tree.c (cp_expand_decl_cleanup): Likewise.
13905 * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of
13906 cp_expand_decl_cleanup.
13907 (store_parm_decls): Likewise.
13908 (hack_incomplete_structures): Likewise.
13909 * except.c (push_eh_cleanup): Likewise.
13911 Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com>
13913 * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++
13914 frontend to the backend where it belongs.
13915 * tree.c (unsave_expr): Likewise.
13916 (unsave_expr_now): Likewise.
13917 * tree.def (UNSAVE_EXPR): Likewise.
13918 * cp-tree.h (unsave_expr): Likewise.
13919 (unsave_expr_now): Likewise.
13921 Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com>
13923 * init.c (emit_base_init): Make sure the partial EH cleanups live
13924 on the function_obstack.
13926 Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com>
13928 * expr.c (do_case): Don't try to dereference null TREE_TYPEs
13929 when checking for pointer types.
13931 Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com>
13933 * pt.c (instantiate_class_template): Remove obsolete check for
13934 access declarations.
13936 Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com>
13938 * call.c (build_overload_call): Simplify calls to
13939 build_overload_call by removing last parameter.
13940 (build_method_call): Likewise.
13941 * cp-tree.h: Likewise.
13942 * method.c (build_opfncall): Likewise.
13943 * typeck.c (build_x_function_call): Likewise.
13945 Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com>
13947 * call.c (default_parm_conversions): Factor out common code.
13948 (build_method_call): Use it.
13949 (build_overload_call_real): Use it.
13951 Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com>
13953 * call.c (build_method_call): Allow implicit & on METHOD_TYPEs,
13954 but pedwarn as the code is bogus.
13955 * typeck.c (decay_conversion): Likewise.
13956 (build_function_call_real): Use build_addr_func instead of
13957 default_conversion. Don't allow pointer-to-method functions down
13959 (build_unary_op): Use real pointer-to-member functions instead of
13961 (build_ptrmemfunc): Use build_addr_func instead of build_unary_op.
13962 (convert_for_assignment): Removed some obsolete code.
13963 * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to
13964 build_x_function_call instead of current_class_ptr. Only call
13965 digest_init once on an initializer, we do this just checking
13967 (build_expr_from_tree): Pass current_class_ref to
13968 build_x_function_call instead of current_class_ptr.
13969 * init.c (build_member_call): Likewise.
13970 * pase.y: Likewise.
13971 * error.c (dump_expr): Handle OFFSET_REFs better.
13972 * pt.c (unify): Handle pointer-to-member functions better.
13973 * decl.c (finish_function): Clear out current_class_ref just like
13974 we do for current_class_ptr.
13976 * typeck.c (get_delta_difference): Handle virtual bases better.
13978 Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com>
13980 * sig.c (build_signature_table_constructor): Use the delta for
13981 the original basetype for this virtual function with thunks.
13982 (build_signature_method_call): We still need to adjust 'this'
13985 Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com>
13987 * call.c (build_addr_func): New routine. Used to get the `real'
13988 address of a function or a method. Needed to avoid getting a
13989 pointer-to-member function.
13990 (build_call): New routine to build CALL_EXPRs.
13991 (build_method_call): Use it.
13992 * cvt.c (convert_to_aggr): Likewise.
13993 * typeck.c (build_function_call_real): Likewise.
13994 * sig.c (build_signature_table_constructor): Use build_addr_func.
13995 * cp-tree.h (build_call, build_addr_func): Declare them.
13997 Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com>
13999 * cp-tree.h (LOOKUP_AGGR): Remove, unused.
14000 * parse.y: Remove uses of LOOKUP_AGGR.
14002 Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com>
14004 * *.[chy]: Rename current_class_decl to current_class_ptr, and
14005 C_C_D to current_class_ref.
14007 Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com>
14009 * call.c (convert_harshness): Tighten up pointer conversions.
14011 Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com>
14013 * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef.
14014 (finish_file): Likewise.
14016 Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com>
14018 * cvt.c (convert_fn_ptr): We don't use thunks for pmfs.
14020 * method.c (emit_thunk): Set flag_omit_frame_pointer in default
14023 Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14025 * decl2.c: Turn on thunks by default where supported.
14027 Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com>
14029 * cp-tree.h (build_overload_call_maybe): Removed.
14030 * call.c (build_overload_call_real): Invert meaning of last arg to
14031 be require_complete.
14032 (build_overload_call): Likewise.
14033 * typeck.c (build_x_function_call): Use build_overload_call_real
14034 instead of build_overload_call_maybe.
14036 Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com>
14038 * decl2.c (finish_file): Don't try to emit functions that haven't
14041 Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com>
14043 * decl2.c (finish_vtable_vardecl): Oops.
14045 * decl.c (maybe_push_to_top_level): Do save previous_class_*.
14046 Also store the bindings from previous_class_values.
14047 (pop_from_top_level): Restore them.
14049 Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com>
14051 * decl2.c (finish_vtable_vardecl): Only write out vtable if its
14052 symbol has been referenced.
14053 (finish_file): Re-join synthesis/vtable loop with inline emission
14054 loop, disable inlining when an inline is output.
14056 Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com>
14058 * except.c (init_exception_processing): Setup saved_in_catch.
14059 (push_eh_cleanup): Reset __eh_in_catch.
14060 (expand_start_catch_block): Set __eh_in_catch.
14062 Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com>
14064 * except.c (push_eh_cleanup): Add tracking for whether or not we
14065 have an active exception object.
14066 (expand_builtin_throw): Use it to make sure a rethrow without an
14067 exception object is caught.
14069 Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com>
14071 * decl.c (maybe_push_to_top_level): Clear out class-level bindings
14074 Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com>
14076 * decl2.c (finish_file): Also use sentries for vars with
14077 DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be
14080 * lex.c (handle_cp_pragma): Disable #pragma
14081 interface/implementation if SUPPORTS_ONE_ONLY > 1.
14083 Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com>
14085 * method.c (emit_thunk): Wrap default case in
14086 temporary/permanent_allocation.
14088 * method.c (make_thunk): Use DECL_ONE_ONLY.
14089 (emit_thunk): Call assemble_end_function.
14091 Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com>
14093 * decl2.c (import_export_vtable): Use DECL_ONE_ONLY.
14094 (import_export_decl): Likewise.
14095 (finish_prevtable_vardecl): Disable vtable hack if
14096 SUPPORTS_ONE_ONLY > 1.
14098 Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com>
14100 * typeck.c (build_modify_expr): PREINCREMENT_EXPR and
14101 PREDECREMENT_EXPRs take two arguments, not one.
14103 Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com>
14105 * class.c (build_vtable_entry): Don't build thunks for abstract
14108 * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C
14111 Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com>
14113 * class.c (set_rtti_entry): Use size_zero_node.
14114 (build_vtable): Likewise.
14116 Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com>
14118 * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry.
14119 (prepare_fresh_vtable): Likewise.
14121 Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com>
14123 * method.c (emit_thunk): Call mark_used on the target function.
14125 * call.c (build_method_call): Don't warn about pending templates.
14127 Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com>
14129 * decl2.c (finish_file): Fix list walking logic.
14131 * typeck2.c (check_for_new_type): Only warn if -pedantic.
14133 Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com>
14135 * class.c (finish_struct_1): Remove old code for
14136 dont_allow_type_definitions.
14137 * cp-tree.h: Likewise.
14138 * spew.c: Make sure cp-tree.h is included before parse.h, so the
14139 definition of flagged_type_tree is found before it is used.
14141 * parse.y: Added the ftype member to the type union, and changed a
14142 number of rules to use it instead of ttype. Added calls to
14143 check_for_new_type() as appropriate.
14144 * typeck2.c (check_for_new_type): New function for checking
14145 if a newly defined type appears in the specified tree.
14146 * cp-tree.h: Add new type flagged_type_tree. Add a prototype
14147 for check_for_new_type().
14149 Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com>
14151 * decl2.c (finish_file): Only use a sentry if the decl is public.
14153 * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer,
14154 don't pass LOOKUP_ONLYCONVERTING.
14156 Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com>
14158 * typeck.c (common_type): Fix the ARRAY_TYPE case so it
14159 properly keeps track of const and volatile type modifiers.
14161 Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com>
14163 * tree.c (cp_tree_equal): C++ version of simple_cst_equal.
14164 * pt.c (comp_template_args): Use it.
14166 * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call
14167 assemble_external for artificial function decls.
14169 * decl.c (cp_finish_decl): Oops.
14171 Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com>
14173 * decl2.c (import_export_decl): Put static data member templates
14174 into common storage, or make them weak, depending on whether they
14175 are dynamically or statically initialized.
14176 (get_sentry): New function.
14177 (finish_file): Do import_export_decl for static data members before
14178 building the init/fini functions. Don't init/fini a variable that's
14179 EXTERNAL. Use a sentry for variables in common. Fix mismatching
14180 push/pop_temp_slots.
14181 * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the
14182 expand_static_init thang.
14183 * method.c (get_id_2): New function.
14185 Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com>
14187 * parse.y (empty_parms): Make sure we use C++-style prototypes
14188 when we're declaring member functions.
14190 Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14192 * Makefile.in (CONFLICTS): 16 s/r conflicts.
14193 * parse.y (self_template_type): New nonterminal.
14195 Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com>
14197 * decl.c (make_typename_type): Handle getting a TYPE_DECL for a
14199 * parse.y (base_class.1): Allow 'typename foo::bar'.
14201 * lex.c (check_newline): Remove #pragma code that plays with the
14202 input stream, since we now deal with tokens. Clear nextchar when
14204 (handle_cp_pragma): Use real_yylex.
14205 (handle_sysv_pragma): Don't do skipline here. Only call real_yylex
14208 * lex.c (check_for_missing_semicolon): Handle SELFNAME.
14210 * lex.c (handle_cp_pragma): Fix "#pragma implementation".
14212 Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14214 * parse.y: New token SELFNAME for potential constructor.
14215 * spew.c (yylex): Handle it.
14216 * lex.c (identifier_type): Produce it.
14218 * parse.y (complete_type_name): In :: case, don't push class binding.
14219 (complex_type_name): Likewise.
14221 Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com>
14223 * typeck.c (build_reinterpret_cast): Handle pointer to member
14226 Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14228 * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus
14230 (check_newline): Put the vtable/unit/implementation/interface pragma
14231 code into handle_cp_pragma, replacing it with a call.
14232 (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN
14233 args. Get the next token after handling the pragma token.
14235 Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com>
14237 * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs.
14238 (convert_to_pointer_force): Likewise.
14240 * init.c (build_new): Fix array new without -fcheck-new.
14242 Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com>
14244 * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c,
14245 tree.c: Lose TYPE_NESTED_NAME.
14247 * parse.y (nested_name_specifier_1): Don't treat non-identifiers
14250 * tree.def: Add VEC_INIT_EXPR.
14251 * expr.c (cplus_expand_expr): Handle it.
14252 * init.c (build_new): Use it instead of the RTL_EXPR nastiness and
14253 the extra file-scope symbol nastiness.
14255 Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com>
14257 * method.c (make_thunk): Thunks are static.
14258 (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined.
14260 * decl2.c (mark_vtable_entries): Emit thunks as needed.
14261 (finish_file): Don't emit them here.
14263 Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com>
14265 * rtti.c (build_dynamic_cast): Handle null pointers.
14266 (ifnonnull): New function.
14268 Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com>
14270 * call.c (build_method_call): Remember the original basetype we
14271 were called with. Give an error message instead of trying
14272 (incorrectly) to call a non-static member function through a
14273 non-inherited class.
14275 * search.c (expand_upcast_fixups): Mark the new fixup as
14278 Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14280 * init.c (build_new): Use a TARGET_EXPR for alloc_expr.
14282 * class.c (set_rtti_entry): Fix for thunks.
14284 * decl2.c (import_export_decl): Still emit typeinfo fns for
14285 cv-variants of builtin types.
14287 * rtti.c (expand_class_desc): Set up base_info_type_node here.
14288 (init_rtti_processing): Instead of here.
14290 Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com>
14292 * rtti.c (init_rtti_processing): Do init regardless of -frtti.
14293 (build_typeid): Only complain about taking dynamic typeid without
14296 * decl2.c: flag_rtti defaults to 1.
14298 * rtti.c (get_tinfo_var): The general class case is now smaller.
14299 (init_rtti_processing): Pack the latter three fields of base_info
14302 Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com>
14304 * init.c (expand_member_init): Don't dump if name is NULL_TREE.
14306 Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com>
14308 * search.c (make_memoized_table_entry): Undefer the pop, if necessary.
14309 (push_memoized_context): Split out code to undefer pop_type_level to
14310 (clear_memoized_cache): here.
14311 (pop_memoized_context): We can only handle one layer of deferral of
14312 pop_type_level so clear the cache, if there was a previous level.
14314 Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14316 * rtti.c (init_rtti_processing): Build up base_info_type_node.
14317 (expand_class_desc): Use one pointer to an array of base_info
14318 structs, passed using a CONSTRUCTOR.
14320 Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com>
14322 * class.c (build_vbase_path): Remove block extern for
14323 flag_assume_nonnull_objects here.
14324 (build_vfn_ref): Split out functionality into build_vtbl_ref.
14325 (build_vtbl_ref): New routine.
14326 (build_vtable): Set up rtti info here.
14327 (add_virtual_function): Note in CLASSTYPE_RTTI the best
14328 place where we can get the rtti pointers from to avoid having to
14329 search around for a place.
14330 (finish_base_struct): Likewise.
14331 (finish_struct_1): Likewise. Never create totally new vtables
14332 with totally new vtable pointers for rtti. Disable code to layout
14333 vtable pointers better until we want to break binary
14335 * rtti.c (build_headof_sub): New routine to convert down to a
14336 sub-object that has an rtti pointer in the vtable.
14337 (build_headof): Use it. Also, use build_vtbl_ref now to be more
14339 (build_dynamic_cast): Make sure we have saved it, if we need to.
14340 * search.c (dfs_init_vbase_pointers): Disable code that deals with
14341 a more efficient vtable layout, enable later.
14342 * call.c (flag_assume_nonnull_objects): Moved declaration to
14343 * cp-tree.h: here. Declare build_vtbl_ref.
14344 * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in
14345 function calls that want a tree.
14347 Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com>
14349 * rtti.c (build_dynamic_cast): Handle downcasting to X* given
14350 other X subobjects in the most derived type. Ack.
14352 * rtti.c (build_dynamic_cast): No need to strip cv-quals here,
14353 get_typeid will do it for us.
14354 (get_typeid_1): Break out call-building for expand_*_desc to use.
14355 (get_typeid): Call it.
14356 (expand_*_desc): Likewise.
14357 * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char *
14359 (init_decl_processing): Lose builtin_type_tdescs lossage.
14360 * decl2.c (finish_vtable_vardecl): Remove obsolete code.
14362 Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com>
14364 * pt.c (tsubst): When calling set_nested_typename, use
14365 TYPE_NESTED_NAME (current_class_type) instead of
14366 current_class_name.
14368 * decl.c (pushdecl): Likewise.
14369 (pushdecl_class_level): Likewise.
14370 (grokdeclarator): Use NULL_TREE instead of 0 in the call to
14371 set_nested_typename.
14373 Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com>
14375 * rtti.c (synthesize_tinfo_fn): Handle arrays.
14377 * cp-tree.h (DECL_REALLY_EXTERN): New macro.
14379 Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com>
14381 * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast.
14382 (init_rtti_processing): Lose bad_cast_type.
14383 (build_dynamic_cast): Use throw_bad_cast.
14385 * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs.
14387 * decl2.c (finish_file): Don't synthesize artificial functions
14388 that are external and not inline.
14390 * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl.
14392 * decl2.c (finish_file): Handle having new inlines added to
14393 saved_inlines by synthesis.
14395 * rtti.c (get_bad_cast_node): Don't require <typeinfo>.
14397 Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14399 RTTI rewrite to initialize nodes as needed, not require that
14400 users #include <typeinfo>, complete functionality and reduce wasted
14402 * rtti.c (init_rtti_processing): New fn.
14403 (build_typeid): The vtable entry is now a function.
14404 (get_tinfo_var): New fn.
14405 (get_tinfo_fn): Likewise.
14406 (get_typeid): Use it.
14407 (build_dynamic_cast): Declare and use entry point __dynamic_cast.
14408 (build_*_desc): Rename to expand_*_desc and rewrite to use entry
14410 (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose.
14411 (synthesize_tinfo_fn): New fn.
14412 * method.c (build_t_desc_overload): Lose.
14413 (build_overload_with_type): More generic.
14414 * decl.c (init_decl_processing): Call init_rtti_processing.
14415 * class.c (set_rtti_entry): Use get_tinfo_fn.
14416 * decl2.c (mark_vtable_entries): Mark the rtti function.
14417 (finish_prevtable_vardecl): Don't build_t_desc.
14418 (import_export_decl): Handle tinfo functions.
14419 (finish_file): Likewise.
14420 * typeck.c (inline_conversion): New fn.
14421 (build_function_call_real): Use it.
14422 * cp-tree.h: Add decls.
14424 * method.c (hack_identifier): Also convert component_refs from
14427 * lex.c (cons_up_default_function): Use the type, not the name, in
14430 * decl2.c (import_export_vtable): Fix weak vtables.
14432 Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com>
14434 * search.c (get_base_distance_recursive): Fix access checks for
14437 Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14439 * call.c (unary_complex_lvalue): Delete unneeded decl, it's in
14441 (convert_harshness): Add prototypes wrapped by PROTO.
14442 * decl2.c (grok_function_init): Likewise.
14443 (do_toplevel_using_decl): Change to void return type.
14444 * class.c (build_vtable_entry): Remove decl of make_thunk.
14445 (merge_overrides): Fix order of arg definitions.
14446 (finish_vtbls): Likewise.
14447 (fixup_vtable_deltas): Likewise.
14448 (modify_all_direct_vtables): Likewise.
14449 (modify_all_indirect_vtables): Likewise.
14450 * search.c (get_base_distance_recursive): Likewise.
14451 (get_abstract_virtuals_1): Likewise.
14452 (fixup_virtual_upcast_offsets): Likewise.
14453 (lookup_fnfields_1): Add prototypes wrapped by PROTO.
14454 * init.c (perform_member_init): Fix order of arg definitions.
14455 (expand_aggr_init_1): Add prototypes wrapped by PROTO.
14456 * cp-tree.h (make_thunk): Add decl.
14457 (overload_template_name, push_template_decl): Add decls.
14458 (do_toplevel_using_decl): Change to void return type.
14459 (vec_binfo_member): Add decl.
14461 Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14463 * typeck.c (mark_addressable, convert_for_assignment,
14464 convert_for_initialization, pointer_int_sum, pointer_diff,
14465 unary_complex_lvalue): Add prototypes wrapped by PROTO.
14466 (convert_sequence): #if 0 fn decl, since definition also is.
14468 Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com>
14470 * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on
14471 cast to pointer types for type searching.
14473 Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14475 * typeck.c (get_delta_difference): Use cp_error, not error, in the
14476 case where BINFO == 0.
14478 Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com>
14480 * call.c (build_method_call): Fix wording of error messages so
14481 constructors come out right.
14483 Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com>
14485 * decl.c (push_overloaded_decl): Don't warn about hidden
14486 constructors when both the type and the function are declared
14487 in a system header file.
14489 Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com>
14491 * class.c (finish_struct_1): Propagate the TYPE_PACKED
14492 flag for the type to the type's fields.
14494 Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14496 * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning.
14498 Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com>
14500 * class.c (base_info, finish_base_struct): Replace
14501 needs_virtual_dtor with base_has_virtual.
14503 (finish_struct_1): Remove the old code that tried to make default
14504 destructors virtual. Use base_has_virtual when checking if we need
14505 to add a vtable entry for the rtti code.
14507 Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com>
14509 * pt.c (push_template_decl): Complain about template decl with
14510 inappropriate declaration.
14512 Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com>
14514 * typeck.c (build_x_unary_op): Remove bogus check for taking
14515 the address of a member function.
14517 Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com>
14519 * parse.y (constructor_declarator): Only push the class if
14520 we are not already in the class.
14522 Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com>
14524 * method.c (emit_thunk): Remove current_call_is_indirect nonsense.
14525 Add additional argument to INIT_CUMULATIVE_ARGS.
14527 Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com>
14529 * decl.c (shadow_tag): Fix error about anon union with methods.
14531 * parse.y (self_reference): Only generate a self-reference if this
14532 is a non-template class.
14533 (opt.component_decl_list): Only use it if it was generated.
14535 * parse.y (component_decl_1): Use constructor_declarator.
14536 (fn.def2): Likewise.
14537 (notype_component_declarator0): Likewise.
14539 Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com>
14541 * typeck.c (build_x_unary_op): Add checks for taking the address
14542 of a TARGET_EXPR or of a member function, and give appropriate
14545 Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com>
14547 * pt.c (process_template_parm): Allow template type parms to be
14548 used as types for template const parms.
14550 Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com>
14552 * init.c (expand_vec_init): Ensure the eh cleanups are on the
14555 Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com>
14557 * decl.c (lookup_name_real): Be even more picky about the
14558 ambiguous lookup warning.
14559 (grokdeclarator): Tweak SCOPE_REF constructor declarators here.
14560 * parse.y (constructor_declarator): Rather than here.
14562 * parse.y (constructor_declarator): New nonterminal.
14564 (explicit_instantiation): Likewise.
14566 Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14568 Add implicit declaration of class name at class scope.
14569 * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup.
14570 * parse.y (self_reference): New nonterminal.
14571 (opt.component_decl_list): Use it.
14572 (fn.def1): Add nested_name_specifier type_name cases.
14573 * class.c (build_self_reference): New function.
14574 (finish_struct): Handle access_default later, move self-reference
14576 * pt.c (lookup_template_class): Handle getting a TYPE_DECL.
14577 * cp-tree.h: Adjust.
14579 * pt.c (do_function_instantiation): Separate handling of member
14580 functions and non-member functions properly.
14582 Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com>
14584 * pt.c (process_template_parm): Improve error for 'volatile class K'.
14586 * class.c (finish_struct_1): Check the right slot for destructors.
14588 * decl.c (start_enum): Complain about enum templates.
14590 Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com>
14592 * init.c (resolve_offset_ref): Offset pointers to member data by one.
14593 * typeck.c (unary_complex_lvalue): Likewise.
14595 Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com>
14597 * typeck.c (c_expand_return): Check for a returned local
14598 array name, similar to the check for an ADDR_EXPR.
14600 Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com>
14602 * decl.c (cp_finish_decl): Don't build cleanups for static
14605 Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com>
14607 * typeck.c (build_modify_expr): Fix error messages to be more
14609 * cp-tree.h (assop_as_string): Parallel to op_as_string, but for
14610 assignment operators.
14611 * error.c (assop_as_string): Likewise. Add support for `%Q' for
14612 assignment operators.
14614 Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com>
14616 * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also
14617 give an error if initialized. pedwarn about nested type with the
14618 same name as its enclosing class.
14620 * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT.
14622 * typeck.c (require_complete_type): Be sure to instantiate the
14623 MAIN_VARIANT of the type.
14625 * decl2.c (finish_file): Instantiate pending templates before
14626 processing static constructors and destructors.
14628 * pt.c (instantiate_decl): Don't instantiate functions at toplevel
14631 Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com>
14633 * decl2.c (delete_sanity): If error_mark_node is passed
14634 in as an expression, quit while we're ahead.
14636 * decl.c (grokdeclarator): Give an error message if `friend'
14637 is combined with any storage class specifiers.
14639 Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com>
14641 * parse.y (named_complex_class_head_sans_basetype): Don't crash on
14642 definition of nonexistent nested type.
14644 * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or
14645 not to say 'typedef'.
14647 Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14649 * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*.
14650 * search.c (dfs_walk, dfs_init_vbase_pointers,
14651 expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT.
14652 (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init.
14654 Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com>
14656 * except.c (build_throw): Support minimal parse.
14657 * pt.c (tsubst_copy): Support THROW_EXPR.
14658 * decl2.c (build_expr_from_tree): Likewise.
14660 * pt.c (mangle_class_name_for_template): Always allocate
14663 Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com>
14665 * cvt.c (cp_convert_to_pointer): Give an appropriate error
14666 when trying to cast from an incomplete type.
14668 Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14670 * pt.c (instantiate_class_template): Don't bother setting up
14671 CLASSTYPE_TAGS explicitly, as the nested types will add
14674 Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com>
14676 * decl.c (shadow_tag): Remove old error check for usage of
14677 an enum without a previous declaration.
14678 (xref_tag): Add error message about usage of enums without a
14679 previous declaration.
14681 Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com>
14683 * lex.c (do_identifier): Only do name consistency check if we're
14686 * pt.c (push_template_decl): Don't crash if we get a member defn
14687 that doesn't match.
14689 * decl.c (xref_tag_from_type): New function to do an xref without
14690 always having to figure out code_type_node.
14691 * cp-tree.h: Declare it.
14692 * pt.c (instantiate_class_template): Use it for friend classes.
14693 (lookup_template_class): Use it.
14695 * typeck2.c (build_functional_cast): Pull out a single parm before
14696 passing it to build_c_cast.
14698 Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com>
14700 * expr.c (do_case): Give an error message if a pointer is
14701 given as a case value.
14703 Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com>
14705 * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of
14708 * lex.c (cons_up_default_function): Really, now, interface hackery
14709 does not apply to synthesized methods.
14711 Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com>
14713 * call.c (build_method_call): Ctors and dtors now have special names
14714 with respect to lookups.
14715 * class.c (add_method): Likewise.
14716 (grow_method): Likewise.
14717 (finish_struct_methods): Likewise.
14718 (warn_hidden): Likewise.
14719 (finish_struct_1): Likewise.
14720 * cvt.c (convert_to_reference): Likewise.
14721 (convert_to_aggr): Likewise.
14722 (cp_convert): Likewise.
14723 * decl2.c (check_classfn): Likewise.
14724 * init.c (expand_member_init): Likewise.
14725 (expand_default_init): Likewise.
14726 (expand_aggr_init_1): Likewise.
14727 (build_offset_ref): Likewise.
14728 (build_new): Likewise.
14729 (build_delete): Likewise.
14730 * lex.c (do_inline_function_hair): Likewise.
14731 * search.c (lookup_field_1): Likewise.
14732 (lookup_fnfields_here): Likewise.
14733 (lookup_field): Likewise.
14734 (lookup_fnfields): Likewise.
14735 (get_virtual_destructor): Likewise.
14736 (dfs_debug_mark): Likewise.
14737 (dfs_pushdecls): Likewise.
14738 (dfs_compress_decls): Likewise.
14739 * tree.c (layout_basetypes): Likewise.
14740 * typeck.c (build_component_ref): Likewise.
14741 (build_x_function_call): Likewise.
14742 (build_modify_expr): Likewise.
14743 (convert_for_initialization): Likewise.
14744 (build_functional_cast): Likewise.
14745 * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise.
14748 * decl.c (ctor_identifier): New.
14749 (dtor_identifier): New.
14750 (init_decl_processing): Set them.
14752 Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com>
14754 * typeck.c (build_component_ref): Don't get confused by fields whose
14755 context has no type name, like pointer to member functions.
14757 Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com>
14759 * decl.c (grokdeclarator): Handle typedef without declarator.
14761 * pt.c (tsubst): Handle SCOPE_REF in declarator.
14763 * parse.y (bad_parm): Catch another case of missing `typename'.
14765 * lex.c (yyprint): Handle TYPE_DECLs.
14767 * decl.c (start_function): Don't try to be clever.
14769 * lex.c: Lose compiler_error_with_decl.
14770 * typeck2.c: Lose error_with_aggr_type.
14771 (incomplete_type_error): Use cp_* instead of old functions.
14772 (readonly_error): Likewise.
14773 * typeck.c (convert_arguments): Likewise.
14774 * search.c (lookup_nested_field): Likewise.
14775 * method.c (make_thunk): Likewise.
14776 * decl.c (grokparms): Likewise.
14777 * cp-tree.h: Update.
14779 * tree.c (min_tree_cons): Call copy_to_permanent for the purpose
14782 Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com>
14784 * method.c (build_opfncall): When deleting a pointer to an
14785 array, build a new pointer to the tree past any ARRAY_TYPE
14788 Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
14790 * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE.
14792 Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com>
14794 * pt.c (instantiate_decl): Only call import_export_decl if at_eof
14797 * decl.c (finish_function): Don't set nested based on
14798 hack_decl_function_context.
14799 * parse.y (function_try_block): Check for nested function.
14800 (pending_inlines): Likewise.
14802 * decl2.c (build_expr_from_tree): If a unary op already has a
14803 type, just return it.
14805 * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE.
14807 * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does.
14808 (finish_file): Check the return value of walk_vtables.
14809 (finish_prevtable_vardecl): Return int.
14810 (finish_vtable_vardecl): Likewise.
14811 (prune_vtable_vardecl): Likewise.
14812 * lex.c (set_vardecl_interface_info): Likewise.
14813 * cp-tree.h: Adjust return types.
14815 * class.c (delete_duplicate_fields_1): Don't complain about
14816 duplicate nested types if they're the same type.
14817 (finish_struct): Remove check for duplicate.
14818 * decl2.c (grokfield): Don't check for typedef of anonymous type.
14820 Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com>
14822 * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF.
14824 * decl.c (grokdeclarator): Lose special handling of class-level
14825 typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set
14826 SIGNATURE_HAS_OPAQUE_TYPEDECLS later.
14828 * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion.
14830 * pt.c (tsubst_copy): Strip cv-quals from destructor name types.
14832 * search.c (compute_access): Fix handling of anonymous union
14834 * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED}
14835 from anonymous unions to their members.
14837 * typeck.c (build_x_function_call): For static member functions,
14838 hand off to build_member_call.
14840 Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com>
14842 * typeck.c (build_component_ref): Handle OFFSET_REFs.
14844 * init.c (expand_vec_init): Fix init == 0 case.
14846 Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com>
14848 * init.c (build_new): pedwarn about init and array new.
14849 (expand_vec_init): Handle lists, use convert_for_initialization.
14851 * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION
14852 when converting to an aggregate type.
14853 * cvt.c (cp_convert): Pass it through.
14855 * typeck.c (build_conditional_expr): Handle user-defined
14856 conversions to slightly different types.
14858 * decl.c (grokdeclarator): Force an array type in a parm to be
14861 * decl2.c (do_using_directive): Sorry.
14862 (do_namespace_alias): Likewise.
14863 * lex.c (real_yylex): Warn about using the `namespace' keyword.
14865 Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com>
14867 * parse.y (datadef): Move call to note_list_got_semicolon up.
14869 Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com>
14871 * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs.
14873 Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com>
14875 * decl.c (cp_finish_decl): The exception regions have to be
14876 nested, not overlapping. We start the exception region for a
14877 decl, after it has been fully built, and all temporaries for it
14878 have been cleaned up.
14880 Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com>
14882 * tree.c (vec_binfo_member): Don't core dump if we have no bases.
14884 Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com>
14886 * tree.def: Add RETURN_INIT.
14887 * pt.c (instantiate_decl): Handle RETURN_INIT.
14888 * decl.c (store_return_init): Handle minimal_parse_mode.
14890 * tree.c (cp_build_type_variant): Just return an error_mark_node.
14891 * decl.c (make_typename_type): Don't try to get the file and line
14893 * typeck.c (comptypes): Handle TYPENAME_TYPE.
14895 Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com>
14897 * decl.c (poplevel): Make sure we clear out and restore old local
14898 non-VAR_DECL values by default when they go out of scope.
14900 Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com>
14902 * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in
14903 referring to addresses of variables and functions.
14905 * error.c (dump_expr): Support SIZEOF_EXPR.
14907 * init.c (do_friend): Use the return value of check_classfn.
14909 * typeck.c (convert_arguments): Call complete_type.
14911 * method.c (hack_identifier): After giving an error, set value to
14914 Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com>
14916 * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT
14917 lossage for local classes.
14918 * cp-tree.h: Declare it.
14919 * decl.c (lookup_name_real): Evil, painful hack for local classes.
14920 (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here.
14921 Use hack_decl_function_context.
14922 (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here.
14923 (start_function): Use hack_decl_function_context.
14924 (finish_function): Likewise.
14925 * method.c (synthesize_method): Likewise.
14926 * lex.c (process_next_inline): Likewise.
14927 (do_pending_inlines): Likewise.
14928 * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're
14931 Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu>
14933 * sig.c (build_signature_pointer_or_reference_type): Align
14934 signature pointers/references on 8-byte boundaries so they can be
14935 grabbed 2 words at a time on a Sparc.
14937 Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com>
14939 * method.c (hack_identifier): Requiring a static chain is now a
14941 * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested
14944 Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com>
14946 * init.c (build_offset_ref): Call complete_type.
14948 * decl.c (pop_from_top_level): Always pop previous_class_type.
14950 * parse.y: Handle multiple decls in a for-init-statement.
14951 * pt.c (tsubst_expr): Likewise.
14953 * pt.c (tsubst): Use tsubst_expr for the second operand of an
14956 * decl.c (maybe_push_to_top_level): Don't save previous_class_type.
14957 (poplevel_class): Set it here.
14958 (pop_from_top_level): Pop it here if we're returning to class scope.
14959 * class.c (pushclass): Don't set it here.
14961 * decl.c (maybe_push_to_top_level): Save current_template_parms,
14962 and clear it if !pseudo.
14963 (pop_from_top_level): Restore it.
14965 * decl2.c (finish_file): Push the dummy each time we walk the list
14968 * error.c (dump_expr): Support LOOKUP_EXPR and actually do
14969 something for CAST_EXPR.
14971 Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
14973 * cvt.c (cp_convert): Warn about implicit conversion of the
14974 address of a function to bool, as it is always true.
14976 Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
14978 * typeck.c (c_expand_return): Fix warning for local externs returned.
14980 Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com>
14982 * tree.c (mapcar): Propagate const and volatile properly.
14984 * typeck.c (complete_type): Be sure to instantiate the
14985 MAIN_VARIANT of the type.
14987 * method.c (synthesize_method): Class interface hackery does not
14988 apply to synthesized methods.
14990 Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com>
14992 * pt.c (comp_template_args): Use comptypes rather than just
14993 checking for TEMPLATE_TYPE_PARM equivalence.
14995 * typeck.c (build_x_function_call): Call complete_type before
14996 checking TYPE_OVERLOADS_CALL_EXPR.
14998 Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de>
15000 * g++.c (main): Check also for new define ALT_LIBM.
15002 Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15004 * pt.c (instantiate_class_template): If we don't have a pattern
15006 (coerce_template_parms): If we see a local class, bail.
15008 * decl.c (grok_reference_init): Make sure there's a type before
15011 * pt.c (do_function_instantiation): Avoid crashing on invalid decls.
15012 (push_template_decl): Likewise.
15014 * parse.y (named_class_head): Set
15015 CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes.
15017 * decl.c (xref_tag): Diagnose redeclaration of template
15018 type-parameter name.
15020 * error.c (dump_type): Handle anonymous template type parms.
15022 * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of
15024 (coerce_template_parms): Likewise.
15026 Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com>
15028 * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF,
15029 case ADDR_EXPR): Don't modify rhs if a subinstantiation fails.
15031 Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com>
15033 * pt.c (instantiate_template): Take the MAIN_VARIANT of the type
15034 before trying to get its STUB_DECL.
15035 (coerce_template_parms): Likewise.
15037 * parse.y (template_type_parm): If they didn't use 'class',
15038 pretend they did after giving an error.
15040 * pt.c (coerce_template_parms): Diagnose use of local class.
15042 * decl.c (grok_reference_init): Use instantiate_type.
15044 * error.c (dump_expr): Handle TEMPLATE_DECLs.
15046 * parse.y (named_class_head): Diagnose mismatching types and tags.
15048 * decl.c (pushdecl): Type decls and class templates clash with
15049 artificial type decls, not hide them.
15051 * decl.c (redeclaration_error_message): Diagnose redefinition of
15052 templates properly.
15053 (duplicate_decls): Diagnose disallowed overloads for template
15056 * decl.c (start_decl): Call complete_type before checking for a
15059 * pt.c (tsubst): Use tsubst_expr on the elts of a VEC.
15061 * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match.
15063 Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15065 * decl.c (grok_op_properties): Don't check for operator++(int) in
15068 * tree.c (perm_manip): Return a copy of variable and function
15069 decls with external linkage.
15071 * tree.def: Change some of the min tree codes to type "1".
15072 * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs.
15073 * method.c (build_overload_int): Emit something arbitrary for
15074 anything but an INTEGER_CST if we're in a template.
15076 * decl.c (cp_finish_decl): Call complete_type before deciding
15077 whether or not to lay out the decl.
15079 * lex.c (do_identifier): Check for DECL_INITIAL before using it.
15081 Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com>
15083 * typeck2.c (build_x_arrow): Call complete_type.
15085 * pt.c (add_pending_template): Broken out.
15086 (lookup_template_class): If -fexternal-templates, call it for all
15087 the methods of implemented types.
15088 (instantiate_class_template): Instead of instantiating them here.
15089 (instantiate_decl): Handle -fexternal-templates earlier.
15091 Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15093 * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the
15094 memoized lookup stuff inside GATHER_STATISTICS.
15096 Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15098 * decl.c (start_decl): Complain about array of incomplete type
15100 (grokdeclarator): Not here.
15102 * parse.y (template_parm): Expand full_parm inline so we can set
15103 the rule's precedence.
15105 * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy.
15106 (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs.
15107 * decl2.c (grokbitfield): Don't check for integer constant here.
15108 * class.c (finish_struct_1): Check here.
15110 * decl.c (define_label): Make the min decl go on permanent_obstack.
15112 * pt.c (unify): Don't handle CONST_DECLs.
15113 (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL.
15114 (tsubst_copy): Likewise.
15116 * lex.c (do_identifier): Do pull the DECL_INITIAL out of a
15117 CONST_DECL for a template parm.
15119 Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com>
15121 * decl.c (grokdeclarator): Complain about array of incomplete type
15123 (start_decl_1): Not here.
15125 * pt.c (tsubst): Handle pointer-to-function declarators.
15127 * method.c (hack_identifier): If pedantic, diagnose local class
15128 methods that require a static chain.
15130 * decl.c (grok_op_properties): No longer static.
15131 * cp-tree.h: Declare it.
15132 * pt.c (tsubst): Call it for operators.
15133 Use tsubst_copy for TREE_VECs.
15135 * parse.y (template_arg): The expr has precedence like '>'.
15137 Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com>
15139 * pt.c (coerce_template_parms): Don't coerce an expression using
15141 (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs.
15142 (tsubst): Don't use build_index_2_type if the max_value uses template
15144 * method.c (build_overload_int): Emit something arbitrary for an
15145 expression using template parms.
15147 * parse.y (template_close_bracket): New non-terminal to catch use
15148 of '>>' instead of '> >' in template class names.
15149 (template_type): Use it.
15150 * Makefile.in (CONFLICTS): Causes one more r/r conflict.
15152 * tree.def: Add CAST_EXPR.
15153 * typeck2.c (build_functional_cast): Use CAST_EXPR instead of
15154 CONVERT_EXPR for minimal_parse_mode.
15155 * typeck.c (build_c_cast): Likewise.
15156 * pt.c (tsubst_copy): Likewise.
15157 * decl2.c (build_expr_from_tree): Likewise.
15158 * error.c (dump_expr): Likewise.
15160 Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15162 * except.c (SetTerminate, SetUnexpected): Put back global vars.
15163 (init_exception_processing): Put back decl/init of
15164 set_unexpected_fndecl and set_terminate_fndecl, needed to get the
15165 fns from libstdc++.
15167 * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield.
15168 (declare_uninstantiated_type_level, uninstantiated_type_level_p):
15170 * cp-tree.h (declare_uninstantiated_type_level,
15171 uninstantiated_type_level_p): Delete prototypes.
15173 Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com>
15175 * pt.c (tsubst_expr): Add default return.
15177 Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15179 * error.c (fndecl_as_string): Delete unused arg CNAME.
15180 * sig.c (build_signature_table_constructor,
15181 build_signature_method_call): Fix calls.
15183 * class.c (the_null_vtable_entry): Delete var definition.
15184 (init_class_processing): Delete tree the_null_vtable_entry init.
15185 * decl.c (no_print_{functions, builtins}): Declare as static.
15186 (__tp_desc_type_node): #if 0 var definition.
15187 (init_type_desc): #if 0 init of __tp_desc_type_node.
15188 (vb_off_identifier): Move var decl into init_decl_processing.
15189 (current_function_assigns_this): Declare as static.
15190 (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls.
15191 (init_decl_processing): Delete init of void_ftype_ptr_ptr_int.
15192 Move decls of string_ftype_ptr_ptr and int_ftype_string_string here.
15193 * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE.
15194 * init.c (BI_header_type, BI_header_size): Declare as static.
15195 * pt.c (template_classes): Delete unused var.
15196 (add_pending_template): Delete decl for non-existent fn.
15197 (lookup_template_class): Delete vars CODE and TAG_CODE.
15198 (instantiate_template): Delete unused var TARGS.
15199 * cp-tree.h (vb_off_identifier, current_function_assigns_this):
15201 (__tp_desc_type_node): #if 0 var decl.
15202 (fndecl_as_string): Fix prototype.
15204 Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com>
15206 * tree.def: Add GOTO_STMT.
15207 * pt.c (tsubst_expr): Support goto and labels.
15208 * decl.c (define_label): Support minimal parsing.
15209 * parse.y (simple_stmt): Likewise.
15211 Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15213 * xref.c (GNU_xref_member): Only define/set var I if
15214 XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually
15216 (GNU_xref_end_scope): Delete unused fifth arg TRNS.
15217 (GNU_xref_end): Fix call.
15218 * decl.c (poplevel, poplevel_class, finish_method): Fix calls.
15219 * cp-tree.h (GNU_xref_end_scope): Fix prototype.
15221 * tree.c (build_exception_variant): Delete unused vars I, A, T,
15223 (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE.
15224 (mapcar): Delete unused var CODE.
15225 (build_cplus_new): Delete unused arg WITH_CLEANUP_P.
15226 (break_out_cleanups): Fix call.
15227 (bot_manip): Likewise.
15228 * call.c (build_method_call): Likewise.
15229 * cvt.c (build_up_reference, convert_to_reference, cp_convert):
15231 * typeck.c (unary_complex_lvalue, build_modify_expr,
15232 convert_for_initialization): Likewise.
15233 * typeck2.c (build_functional_cast): Likewise.
15234 * cp-tree.h (build_cplus_new): Fix prototype.
15236 * repo.c (open_repo_file): Delete unused var Q.
15237 (repo_compile_flags, repo_template_declared,
15238 repo_template_defined, repo_class_defined, repo_inline_used,
15239 repo_vtable_used, repo_tinfo_used): #if 0 unused fns.
15240 (repo_get_id, repo_vtable_used): Declare as static.
15241 * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add
15244 Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com>
15246 * parse.y (pending_inlines): Add function_try_block case.
15248 * pt.c (unify): Fix for template const parms.
15250 Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15252 * lex.c (extract_interface_info): Delete forward decl.
15253 (default_copy_constructor_body, default_assign_ref_body): Delete
15254 decls for non-existent functions.
15255 (synth_firstobj, inline_text_firstobjs): Delete unused vars.
15256 (init_lex): Delete setting them.
15257 (cons_up_default_function): Delete unused vars FUNC_BUF,
15258 FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old
15259 #if 0'd synth code.
15260 (toplevel, expression_obstack): Delete unused extern decls.
15261 (tree_node_kind): Delete unused enum.
15262 (tree_node_counts, tree_node_sizes): Wrap with #ifdef
15264 (tree_node_kind_names): Delete unused extern decl.
15265 (synth_obstack): Delete unused var.
15266 (init_lex): Don't set it.
15267 (init_parse): Add decl before use.
15268 (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH.
15269 (current_unit_{name, language}): Delete unused vars.
15270 (check_newline): Don't bother setting them, just accept the #pragma.
15271 * cp-tree.h (init_repo, peek_yylex): Add prototypes.
15272 (current_unit_{name, language}): Delete decls.
15274 * search.c: Wrap all of the memoized functions, macros, and
15275 variables inside #ifdef GATHER_STATISTICS.
15276 (lookup_field, lookup_fnfields): Likewise.
15277 (init_search_processing): Likewise.
15278 (reinit_search_statistics): Wrap whole function.
15279 * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics.
15281 * decl.c (finish_function): Only call pop_memoized_context if
15282 GATHER_STATISTICS is defined.
15283 (start_function): Likewise for push_memoized_context.
15284 * class.c (pushclass, popclass): Likewise.
15286 * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here...
15287 * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here.
15289 * cvt.c (cp_convert): Delete unused local var FORM.
15290 * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add
15293 Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15295 * pt.c (do_poplevel): Oops; really return what we get from
15296 poplevel this time.
15298 Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15300 * cp-tree.h (is_aggr_type): Add prototype.
15302 * cp-tree.h ({push,pop}_cp_function_context): Add decls.
15303 * method.c ({push,pop}_cp_function_context): Delete decls.
15304 * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void.
15305 (SetUnexpected, SetTerminate): Delete unused vars.
15306 (init_exception_processing): Don't set SetUnexpected or
15307 SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL.
15308 (output_exception_table_entry): Delete unused array LABEL.
15309 (expand_internal_throw): Delete unused var PARAMS.
15310 (expand_start_catch_block): Delete unused var CLEANUP.
15311 (emit_exception_table): Delete unused var EH_NODE_DECL.
15312 (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and
15313 GOTO_UNWIND_AND_THROW. Don't set them.
15314 (end_eh_unwinder): Add top decl.
15315 (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK.
15316 (exception_section, push_rtl_perm, do_function_call,
15317 lang_interim_eh, push_eh_cleanup, eh_outer_context,
15318 expand_end_eh_spec, end_eh_unwinder): Declare as static.
15319 (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup,
15320 throw_used): Likewise.
15321 * cp-tree.h (expand_end_eh_spec): Delete prototype.
15323 * search.c (dfs_mark, dfs_mark_vtable_path,
15324 dfs_unmark_vtable_path, dfs_mark_new_vtable,
15325 dfs_unmark_new_vtable, dfs_clear_search_slot,
15326 dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp,
15327 bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp,
15328 bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused
15330 (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1,
15331 n_calls_lookup_fnfields, n_calls_lookup_fnfields_1,
15332 n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved):
15333 Only define #ifdef GATHER_STATISTICS.
15334 (reinit_search_statistics): Only init some vars if GATHER_STATISTICS
15336 (vbase_decl): Delete var definition.
15337 (init_search): Delete old decl.
15338 (init_vbase_pointers): Delete building of VBASE_DECL, since it's
15339 never actually used.
15340 (expand_indirect_vtbls_init): Delete init of VBASE_DECL.
15341 (get_base_distance_recursive): Delete unused fourth arg
15342 BASETYPE_PATH. Fix call .
15343 (get_base_distance): Fix call.
15344 (push_class_decls): Delete unused var ID.
15345 (make_memoized_table_entry): Declare as static.
15346 (breadth_first_search): Declare as static.
15347 (tree_has_any_destructor_p): Declare as static.
15348 (pop_class_decls): Delete unused arg pop_class_decls.
15349 * class.c (popclass): Fix call to pop_class_decls.
15350 * cp-tree.h (make_memoized_table_entry, breadth_first_search,
15351 tree_has_any_destructor_p): Delete prototypes.
15353 * rtti.c (build_ptmf_desc): Delete unused arg TYPE.
15354 (build_t_desc): Fix call. Delete unused vars ELEMS and TT.
15355 (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL.
15356 (build_user_desc): Delete unused var T.
15357 (build_class_desc): Delete unused vars T and OFF.
15358 (build_t_desc): Delete unused var NAME_STRING.
15359 (build_headof): Make static.
15360 (get_bad_cast_node): Likewise.
15361 (get_def_to_follow): Likewise.
15362 * cp-tree.h (init_type_desc): Add prototype.
15363 (build_headof): Remove prototype.
15365 Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com>
15367 * pt.c (tsubst): Only look for matching decls at file scope for
15368 non-member functions.
15370 * call.c (build_scoped_method_call): Handle scoped destructor
15371 calls in templates.
15373 * decl.c (*_top_level): Also save previous_class_values.
15375 * pt.c (tsubst_expr): Support do {} while loops.
15376 * parse.y (simple_stmt): Likewise.
15377 * tree.def: Likewise.
15379 * method.c (build_overload_identifier): For a class nested in a
15380 template class, don't mangle in the template parms from our
15383 * lex.c, cp-tree.h: Remove support for template instantiations in
15384 the pending_inlines code.
15385 * pt.c: Remove dead functions and unused arguments.
15386 (uses_template_parms): TYPENAME_TYPEs always use template parms.
15387 * parse.y: Stop passing anything to end_template_decl.
15388 * tree.c (print_lang_statistics): Only print tinst info #ifdef
15391 Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15393 * init.c (expand_recursive_init{,_1}): Delete decls.
15394 (sort_member_init): Delete unused var INIT.
15395 (emit_base_init): Delete unused var X.
15396 (build_offset_ref): Delete unused var CNAME.
15397 (sort_member_init): Delete unused var FIELDS_TO_UNMARK.
15398 (emit_base_init): Delete unused local var BASE. Delete extern
15399 decl of IN_CHARGE_IDENTIFIER.
15400 (build_delete): Delete unused local var VIRTUAL_SIZE.
15402 * init.c (build_vec_delete): Delete unused third arg ELT_SIZE.
15403 (build_delete): Fix call.
15404 * decl2.c (delete_sanity): Likewise.
15405 * cp-tree.h (build_vec_delete): Update prototype.
15407 * typeck.c (common_base_type): Delete unused var TMP.
15408 (build_binary_op): Delete local var ARGS_SAVE.
15409 (build_array_ref): Delete unused var ITYPE.
15410 (c_expand_return): Delete unused var USE_TEMP.
15412 * typeck.c (compexcepttypes): Delete unused arg STRICT.
15413 (comptypes): Fix calls.
15414 * decl.c (duplicate_decls): Likewise.
15415 * cp-tree.h (compexcepttypes): Delete extra arg.
15417 * decl2.c (check_classfn): Delete unused second arg CNAME.
15418 * decl.c (start_decl, grokfndecl): Fix calls.
15419 * init.c (do_friend): Likewise.
15420 * cp-tree.h (check_classfn): Update prototype.
15422 * cp-tree.h (signature_error, import_export_vtable,
15423 append_signature_fields, id_in_current_class, mark_used,
15424 copy_assignment_arg_p): Add decls.
15425 * decl2.c (mark_used): Delete decl.
15427 * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS.
15429 * class.c (get_vtable_entry): Disable unused function.
15430 (doing_hard_virtuals): Delete unused static global var.
15431 (finish_struct_1): Don't init DOING_HARD_VIRTUALS.
15432 (prepare_fresh_vtable): Delete unused vars PATH and RESULT.
15433 (overrides): Delete unused vars RETTYPE and BASE_RETTYPE.
15434 (modify_one_vtable): Delete unused var OLD_RTTI.
15435 (finish_struct_anon): Delete unused vars OFFSET and X.
15436 (finish_struct_bits): Delete unused var METHOD_VEC.
15437 (get_basefndecls): Delete unused var PURPOSE. Delete unused
15438 for-scope local variable METHODS.
15440 * call.c (user_harshness): Delete unused/unneeded arg PARM.
15441 (ideal_candidate): Delete unused args BASETYPE and PARMS.
15442 (build_method_call): Delete unused args passed into ideal_candidate.
15443 (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME.
15444 * cp-tree.h (synthesize_method): Add decl.
15446 * decl.c (note_level_for_for): Give void return type.
15447 (pushdecl_nonclass_level): Likewise.
15448 (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS.
15449 (poplevel): Delete unused var IMPLICIT_TRY_BLOCK.
15450 (suspend_binding_level): Delete unused var LEVEL.
15451 (duplicate_decls): Delete unused var CTYPE.
15452 (duplicate_decls): Delete unused var PREVIOUS_C_DECL.
15453 (init_decl_processing): Delete unused vars FLOAT_ENDLINK and
15455 (grokdeclarator): Delete unused var C.
15456 (grokdeclarator): Delete unused var SIZE_VARIES.
15457 (grokparms): Delete unused var SAW_VOID.
15458 (start_function): Delete unused var OLDDECL.
15459 (cplus_expand_expr_stmt): Delete unused var
15460 REMOVE_IMPLICIT_IMMEDIATELY.
15462 * cp-tree.h (pushdecl_nonclass_level): Fix prototype.
15464 * Makefile.in (CONFLICTS): Update to 12 shift/reduce.
15466 Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com>
15468 * tree.c (build_min): Set TREE_COMPLEXITY to lineno.
15469 (build_min_nt): Likewise.
15470 * pt.c (do_pushlevel): Emit line note.
15471 (do_poplevel): Return what we get from poplevel.
15472 (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes.
15473 * parse.y: Use do_pushlevel and do_poplevel.
15474 * cp-tree.h: Declare do_poplevel.
15476 * cp-tree.h: Declare at_eof.
15477 * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation.
15478 * decl2.c (import_export_decl): Renamed from import_export_inline.
15479 (finish_file): Call it to do interface handling for statics.
15480 * pt.c (tsubst_copy): Call mark_used on variables and functions
15483 * decl2.c (finish_file): Don't emit statics we can't generate.
15484 * pt.c (instantiate_decl): Don't set interface on instantiations
15487 * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'.
15488 * tree.c (print_lang_statistics): Print max template depth.
15489 * pt.c (push_tinst_level): Dump entire instantiation context.
15490 (instantiate_class_template): Use it and pop_tinst_level.
15491 (instantiate_decl): Likewise.
15493 * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c
15494 pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE.
15496 Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com>
15498 * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c
15499 init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c
15500 tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for
15501 the new template implementation.
15503 Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15505 * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS.
15507 Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com>
15509 * decl.c (cp_finish_decl): Delay emitting the debug information for
15510 a typedef that has been installed as the canonical typedef, if the
15511 type has not yet been defined.
15513 Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com>
15515 * decl2.c (grokfield): Still call pop_nested_class for access decls.
15517 Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15519 * decl.c (lookup_label): Call label_rtx.
15521 * decl.c (make_binding_level): New function.
15522 (pushlevel, pushlevel_class): Call it instead of explicit
15523 duplicate calls to xmalloc.
15525 * decl.c (init_decl_processing): Delete useless build_pointer_type
15528 * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions.
15529 (sizet_ftype_string): Delete variable.
15530 (init_decl_processing): Add built-in functions fabsf, fabsl,
15531 sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local
15532 variable strlen_ftype, used for strlen.
15534 Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com>
15536 * decl.c (push_to_top_level): Start from current_binding_level
15537 again for now; the stl hacks depend on g++ being broken in this
15538 way, and it'll be fixed in the template rewrite.
15540 * tree.def: Add USING_DECL.
15541 * decl2.c (do_class_using_decl): Implement.
15542 (grokfield): Pass access decls off to do_class_using_decl instead of
15544 * error.c (dump_decl): Handle USING_DECLs.
15545 * decl.c (grokdeclarator): Remove code for handling access decls.
15546 * class.c (finish_struct_1): Adjust accordingly, treat using-decls
15547 as access decls for now.
15548 (finish_struct): Don't check USING_DECLs for other uses of the name.
15550 * search.c (get_matching_virtual): Use cp_error_at.
15552 Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15554 * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to
15556 (self_promoting_args_p): Move the check that TYPE is non-nil
15557 before trying to look at its main variant.
15558 (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes.
15560 * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS):
15562 * init.c (xref_friend, embrace_waiting_friends): Delete functions.
15563 (do_friend): Delete call to xref_friend.
15564 * class.c (finish_struct_1): Delete call to embrace_waiting_friends.
15566 * typeck.c (convert_sequence): #if 0 unused function.
15568 * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to
15569 be in decl_in_memory_p.
15570 (decl_in_memory_p): Delete decl.
15571 * expr.c (decl_in_memory_p): Delete fn.
15572 * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P.
15574 * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P.
15576 Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com>
15578 * class.c (finish_struct_1): Check for a pure-specifier on a
15579 non-virtual function here.
15581 * decl2.c (grok_function_init): Don't check whether the function
15583 (grokfield): Don't call check_for_override here.
15585 * decl.c (push_to_top_level): Start from inner_binding_level,
15586 check class_shadowed in class levels.
15588 Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com>
15590 * decl.c (resume_level): Ignore things that don't have names, instead
15593 Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15595 * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs.
15597 Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com>
15599 * class.c (finish_struct_1): Set DECL_VINDEX properly on a
15602 * parse.y (complete_type_name): Bind global_scope earlier.
15603 (complex_type_name): Likewise.
15604 (qualified_type_name): Remove.
15606 Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com>
15608 * decl.c (grokfndecl): Move code that looks for virtuals in base
15610 * class.c (check_for_override): ... to a new function.
15611 (finish_struct_1): Call it.
15613 * cp-tree.h: Declare warn_sign_compare.
15615 * typeck.c (build_binary_op_nodefault): Check warn_sign_compare
15616 rather than extra_warnings to decide whether to warn about
15617 comparison of signed and unsigned.
15619 * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall
15620 implies -Wsign-compare. -Wall doesn't imply -W.
15622 Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com>
15624 * typeck.c (build_component_ref): Fix to handle anon unions in base
15627 Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15629 * class.c (resolves_to_fixed_type_p): Delete code dealing with
15630 a WITH_CLEANUP_EXPR, since we don't generate them any more.
15631 * cvt.c (build_up_reference): Likewise.
15632 * decl.c (grok_reference_init): Likewise.
15633 (cp_finish_decl): Likewise.
15634 * error.c (dump_expr): Likewise.
15635 * tree.c (real_lvalue_p): Likewise.
15636 (lvalue_p): Likewise.
15637 (build_cplus_new): Likewise.
15638 (unsave_expr_now): Likewise.
15639 * typeck.c (unary_complex_lvalue, build_modify_expr,
15640 c_expand_return): Likewise.
15642 Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15644 Make the C++ front-end pay attention to attributes for structures.
15645 * class.c (finish_struct): New argument ATTRIBUTES, passed down into
15647 (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes.
15648 Take out old round_up_size use and setting the DECL_ALIGN possibly
15649 using it. Take out setting of TYPE_ALIGN to round_up_size, which
15650 can override what the attribute set.
15651 * cp-tree.h (finish_struct): Update prototype.
15652 * parse.y (template_instantiate_once): Pass a NULL_TREE for the
15653 attributes to finish_struct.
15654 (structsp): For a CLASS decl, add maybe_attribute to rule and pass that
15655 value down into finish_struct.
15656 * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts.
15658 Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com>
15660 * decl.c (poplevel): Re-word dead for local handling.
15661 (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test.
15662 (cp_finish_decl): If is_for_scope, check for duplicates so
15663 we can disable is_for_scope. Otherwise, preserve_temp_slots.
15665 * lex.c (do_identifier): Use global binding in preference of
15666 dead for local variable.
15668 Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com>
15670 * init.c (initializing_context): Handle anon union changes, the
15671 context where fields of anon unions can be initialized now has to be
15672 found by walking up the TYPE_CONTEXT chain.
15674 Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com>
15676 * decl.c (start_decl): #ifdef out code to set DECL_COMMON
15677 if ASM_OUTPUT{,_ALIGNED}_BSS is defined.
15678 (obscure_complex_init): If bss is supported, always set
15679 DECL_INITIAL to error_mark_node.
15681 Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15683 * init.c (is_friend): Make sure there's a context before we see if
15686 Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com>
15688 * init.c (is_friend): Classes are not friendly with nested classes.
15690 Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com>
15692 * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA,
15693 and record its result.
15695 Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com>
15697 * class.c (finish_struct_anon): Switch around code to not move anon
15698 union elements around, nor mess up their contexts, nor offsets,
15699 instead we now build up the right number of COMPONENT_REFs for all
15700 the anon unions that may be present at build_component_ref time.
15701 * typeck.c (lookup_anon_field): New routine to handle field lookup
15702 on fields without names. We find them, based upon their unique type
15704 * typeck.c (build_component_ref): Allow FIELD_DECL components.
15705 Handle finding components in anonymous unions, and ensure that a
15706 COMPONENT_REF is built for each level as necessary.
15708 Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com>
15710 * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after
15711 code that ensures that copy ctors are used if appropriate.
15713 Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15715 * init.c (build_vec_delete): Only give an error if base isn't an
15718 Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com>
15720 * spew.c (do_aggr): `new struct S;' isn't a forward declaration.
15721 (yylex): If we see `new', keep slurping.
15723 Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com>
15725 * class.c (finish_struct_1): Move code for handling anon unions...
15726 (finish_struct_anon): to here. Fixup so that we do the offset
15727 calculations right, and so that the fields are physically moved to
15728 the containers's chain.
15730 Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15732 * decl.c (grokdeclarator): Avoid trying to get an operand off an
15735 Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com>
15737 * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not
15738 POINTER_SIZE to agree with expr.c.
15740 Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com>
15742 * search.c (lookup_field): Don't report ambiguities if protect is 0,
15743 instead return NULL_TREE.
15745 Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com>
15747 * class.c (finish_struct_1): Call warn_hidden if we want warnings
15748 about overloaded virtual functions.
15749 (warn_hidden): New routine to warn of virtual functions that are
15750 hidden by other virtual functions, that are not overridden.
15751 (get_basefndecls): New routine, used by warn_hidden.
15752 (mark_overriders): New routine, used by warn_hidden.
15753 * search.c (get_matching_virtual): Remove old warning that just
15756 Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15758 * decl.c (output_builtin_tdesc_entries): #if 0 the function definition.
15760 * typeck.c (null_ptr_cst_p): Delete unused fn.
15761 (build_function_call_maybe): Delete unused fn.
15763 * expr.c (extract_init): #if 0 the code after unconditional return 0
15766 Delete old cadillac code.
15767 * edsel.c: Remove file.
15768 * Make-lang.in (CXX_SRCS): Take edsel.c off the list.
15769 * Makefile.in (CXX_OBJS): Delete edsel.o.
15770 (edsel.o): Delete rule.
15771 * cp-tree.h (flag_cadillac): Delete var decl.
15772 * lang-options.h: Delete "-fcadillac" and "-fno-cadillac".
15773 * decl2.c (flag_cadillac): Delete var definition.
15774 (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac.
15775 (grokfield): Delete code depending on flag_cadillac.
15776 (finish_anon_union): Likewise.
15777 * class.c (finish_struct_1): Likewise.
15778 (pushclass): Likewise.
15779 (popclass): Likewise.
15780 (push_lang_context): Likewise.
15781 (pop_lang_context): Likewise.
15782 * decl.c (init_decl_processing): Likewise.
15783 (start_decl): Likewise.
15784 (cp_finish_decl): Likewise.
15785 (xref_tag): Likewise.
15786 (finish_enum): Likewise.
15787 (start_function): Likewise.
15788 (finish_function): Likewise.
15789 (finish_stmt): Likewise.
15790 * lex.c (lang_init): Likewise.
15791 (check_newline): Likewise.
15793 * lex.c (do_pending_inlines): Delete synthesized method kludge.
15795 Delete defunct, ancient garbage collection implementation.
15796 * rtti.c: New file with the RTTI stuff from gc.c.
15797 * gc.c: Removed file (moved the remaining stuff into rtti.c).
15798 * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o.
15799 (rtti.o): New rule, replacing gc.o.
15800 * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c.
15801 * cp-tree.h: Delete gc-related fn decls.
15802 (DECL_GC_OFFSET): Delete macro.
15803 (flag_gc): Delete extern decl.
15804 * decl.c (current_function_obstack_index): Delete var decl.
15805 (current_function_obstack_usage): Delete var decl.
15806 (start_function): Delete clearing of current_function_obstack_index
15807 and current_function_obstack_usage.
15808 (init_decl_processing): Delete code relying on -fgc.
15809 Delete call to init_gc_processing.
15810 (cp_finish_decl): Delete calls to build_static_gc_entry and
15811 type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET.
15812 (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup
15813 and to expand_expr of a __gc_main call.
15814 (maybe_gc_cleanup): Delete var decl.
15815 (finish_function): Delete call to expand_gc_prologue_and_epilogue.
15816 * decl2.c (flag_gc): Delete var decl.
15817 (lang_f_options): Delete offering of -fgc.
15818 (lang_decode_option): Delete -fgc and -fno-gc handling.
15819 (get_temp_regvar): Delete gc code.
15820 * init.c (build_new): Delete gc code.
15821 * lex.c (init_lex): Delete checking of flag_gc.
15823 * typeck.c (convert_arguments): Delete gc code.
15824 (build_component_addr): Delete -fgc warning.
15825 (build_modify_expr): Delete gc code.
15827 * decl2.c (build_push_scope): Delete fn.
15828 * cp-tree.h (build_push_scope): Delete decl.
15830 * search.c (clear_search_slots): Delete fn.
15831 * cp-tree.h (clear_search_slots): Delete decl.
15833 * search.c (tree_needs_constructor_p): Delete fn.
15834 * cp-tree.h (tree_needs_constructor_p): Delete decl.
15836 * tree.c (id_cmp): Delete fn.
15838 * tree.c (set_fnaddr_from_vtable_entry): Delete fn.
15839 * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl.
15841 * tree.c (decl_value_member): Delete fn.
15842 * cp-tree.h (decl_value_member): Delete decl.
15844 * tree.c (list_hash_lookup_or_cons): Delete fn.
15845 * cp-tree.h (list_hash_lookup_or_cons): Delete decl.
15847 * method.c (cplus_exception_name): Delete fn.
15848 (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros.
15850 * spew.c (shift_tokens): Delete fn.
15852 Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15854 * except.c (init_exception_processing): Pass 1 to needs_pop in calls
15856 * parse.y: Likewise.
15858 Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15860 * tree.c (build_cplus_staticfn_type): Delete function definition;
15862 * cp-tree.h (build_cplus_staticfn_type): Delete decl.
15864 * tree.c (virtual_member): Delete function definition; never used.
15865 * cp-tree.h (virtual_member): Delete decl.
15867 Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com>
15869 * typeck.c (build_component_ref): Handle getting vbase pointers
15870 out of complex multiple inheritance better.
15872 Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com>
15874 * typeck.c (build_object_ref): Make sure we use the real type, not
15875 any reference type.
15877 Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com>
15879 * tree.c (build_exception_variant): Don't create new types if we
15880 don't have to, also build new types on the right obstack.
15882 Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com>
15884 * decl.c (store_bindings): Split out from push_to_top_level.
15885 (push_to_top_level): Call it for b->type_shadowed on class binding
15888 Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com>
15890 * search.c (expand_upcast_fixups): Fix so that offsets stored in
15891 vbase_offsets are always right. Fixes a problem where virtual base
15892 upcasting and downcasting could be wrong during conversions on this
15893 during virtual function dispatch at ctor/dtor time when dynamic
15894 vtable fixups for deltas are needed. This only sounds easier than
15896 (fixup_virtual_upcast_offsets): Change to reflect new calling
15897 convention for expand_upcast_fixups.
15899 Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15901 * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we
15902 check that it's usable as the bitfield width.
15904 Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15906 * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist.
15907 Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's
15908 only ever used for functions in it.
15910 Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com>
15912 * parse.y (qualified_type_name): Use the TYPE_DECL, not the type.
15913 (nested_type): Likewise.
15914 (nested_name_specifier): Use lastiddecl.
15916 * decl.c (grokdeclarator): Adjust accordingly.
15917 * init.c (expand_member_init): Likewise.
15918 * parse.y (base_class): Likewise.
15919 * typeck2.c (build_functional_cast): Likewise.
15921 * typeck2.c (build_functional_cast): Fill in name after we've
15922 checked for non-aggr type.
15924 Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com>
15926 * decl2.c (warn_pointer_arith): Default to on.
15928 Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com>
15930 * lex.c (is_rid): New function.
15931 * decl.c (grokdeclarator): Diagnose reserved words used as
15934 Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com>
15936 * tree.c (get_decl_list): Don't lose cv-quals.
15938 * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose
15939 typespecs used as declarator-ids.
15941 Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com>
15943 * decl.c (poplevel): When poping a level, don't give a warning for
15944 any subblocks that already exist.
15946 Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com>
15948 * typeck.c (build_object_ref): Finish what I started.
15950 * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN.
15952 * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs.
15954 * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a
15957 Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com>
15959 * decl.c (xref_tag): Handle passing a type in directly.
15961 * parse.y (qualified_type_name): Pull out the type.
15962 (nested_type): Likewise.
15963 Take types directly instead of as identifiers.
15964 * call.c (build_scoped_method_call): Take types directly instead of
15966 * decl.c (xref_basetypes): Likewise.
15967 * init.c (expand_member_init): Likewise.
15968 (build_member_call): Likewise.
15969 (build_offset_ref): Likewise.
15970 * typeck2.c (build_scoped_ref): Likewise, remove bogus code.
15971 * method.c (do_build_assign_ref): Likewise.
15972 * decl.c (grokdeclarator): Handle a type appearing as the
15973 declarator-id for constructors.
15974 * method.c (do_build_copy_constructor): current_base_init_list now
15975 uses the types directly, not their names.
15976 * init.c (sort_base_init): Likewise.
15977 (expand_member_init): Likewise.
15978 * init.c (is_aggr_type): New function, like is_aggr_typedef.
15980 Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com>
15982 * tree.c (layout_basetypes): Call build_lang_field_decl instead
15983 of build_lang_decl if first arg is a FIELD_DECL.
15985 Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15987 * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is
15989 * except.c (expand_start_catch_block): Set TREE_USED to avoid
15990 warnings about the catch handler.
15992 Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com>
15994 * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of
15995 expand_target_expr.
15997 Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
15999 Fix access control to use trees rather than integers.
16000 * class.c (access_{default, public, protected, private,
16001 default_virtual, public_virtual, private_virtual}_node): Add
16003 (init_class_processing): Do creation of those nodes.
16004 * cp-tree.h (access_type): Delete enum decl.
16005 (access_{default, public, protected, private, default_virtual,
16006 public_virtual, private_virtual}_node): Add decls.
16007 (compute_access): Change return type.
16008 * search.c (compute_access): Have tree return type, instead of enum.
16009 (lookup_field): Declare THIS_V and NEW_V to be tree nodes.
16010 * lex.c (real_yylex): Use yylval.ttype for giving the value of the
16011 access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}.
16012 * parse.y (VISSPEC): Make ttype rather than itype.
16013 (base_class_access_list): Likewise.
16014 * *.[cy]: Change all refs of `access_public' to `access_public_node',
16016 * call.c (build_method_call): Make ACCESS be a tree.
16017 * class.c (alter_access, finish_struct_1, filter_struct): Likewise.
16018 * cvt.c (convert_to_aggr): Likewise.
16019 * init.c (build_offset_ref, resolve_offset_ref, build_delete):
16021 * method.c (hack_identifier): Likewise.
16022 * typeck.c (build_component_ref_1, build_component_ref): ): Likewise.
16024 Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com>
16026 * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C
16027 frontend, and make it more consistent with respect to
16028 warn_pointer_arith.
16030 Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au>
16032 * decl.c (pushdecl): Check for duplicate parameter names.
16034 Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com>
16036 * decl.c (expand_static_init): Call assemble_external for atexit.
16038 Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com>
16040 * except.c (do_unwind): Remove some generated dead code.
16041 (eh_outer_context): New routine, factor out some common code from
16042 expand_builtin_throw and end_eh_unwinder. Add code to do return
16043 address masking for the PA.
16044 (expand_builtin_throw): Use eh_outer_context instead of open coding
16046 (end_eh_unwinder): Likewise.
16048 Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com>
16050 * except.c (expand_throw): Call assemble_external for __empty, if we
16053 Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com>
16055 * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of
16056 NORMAL_RETURN_ADDR_OFFSET.
16057 (end_eh_unwinder): Likewise.
16059 Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com>
16061 * gc.c (build_dynamic_cast): Make sure we don't cast away const
16062 when dealing with references, and make sure we handle dynamic
16063 casting to a cv qualified reference.
16065 Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com>
16067 * except.c (struct eh_context): New structure top hold eh context
16069 (push_eh_context): New routine.
16070 (pop_eh_context): Likewise.
16071 * decl.c (push_cp_function_context): Use them.
16072 (pop_cp_function_context): Likewise.
16074 Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com>
16076 * decl2.c (finish_file): Also prune uninteresting functions in the
16077 inline emission loop.
16079 Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com>
16081 * sig.c (build_signature_table_constructor): Mark functions
16082 in the signature as referenced.
16084 Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com>
16086 * decl2.c (finish_file): Do all the vtable/synthesis stuff before
16087 the inline emission stuff.
16089 Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com>
16091 * cp-tree.h, decl2.c (flag_weak): New flag to control the use of
16093 * lang-options.h: Add -f{no-,}weak.
16094 * decl.c (init_decl_processing): If the target does not support weak
16095 symbols, don't use them.
16096 * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/.
16098 Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
16100 * init.c (expand_member_init): warning for base init after members.
16102 Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com>
16104 * cvt.c (build_expr_type_conversion): Don't convert to a reference
16107 Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com>
16109 * method.c (report_type_mismatch): Improve wording for volatile
16112 Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com>
16114 * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of
16115 expand_assignment, as the later doesn't handle things that have
16116 copy constructors well. The compiler would do bitwise copying,
16117 instead of ctor calling in some cases.
16119 Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com>
16121 * g++.c (my_strerror): Return "cannot access" if errno is 0.
16122 (pfatal_with_name, perror_exec): Don't assume that
16123 the returned value from my_strerror contains no '%'s.
16125 (sys_nerror): Declare only if HAVE_STRERROR is not defined.
16127 Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com>
16129 Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make
16130 TYPE_METHODS/TREE_CHAIN mean what they used to.
16131 * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC
16132 instead of TYPE_METHODS.
16133 * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD.
16134 * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise.
16135 * cp-tree.h (CLASSTYPE_METHODS): Lose.
16136 (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of
16138 (struct lang_decl): Lose next_method field.
16139 (DECL_NEXT_METHOD): Lose.
16140 * class.c (finish_struct_methods): Don't mess with TYPE_METHODS.
16141 (finish_struct): Just use TYPE_METHODS; we don't need fn_fields
16143 (finish_struct_methods): Don't mess with the TREE_CHAINs in
16146 * search.c (add_conversions): Don't use TREE_CHAIN to traverse method
16149 * call.c (build_method_call): Synthesize here even when not inlining.
16150 * typeck.c (build_function_call_real): Likewise.
16152 Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com>
16154 * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols
16155 == DBX_DEBUG, call dbxout_start_new_source_file and
16156 dbxout_resume_previous_source_file when appropriate.
16158 Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com>
16160 * except.c (start_anon_func): Push to the top level.
16161 (end_anon_func): Pop from the top level.
16163 Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com>
16165 * cp-tree.h (build_cleanup): New routine to build cleanups.
16166 * decl.c (expand_static_init): Use build_cleanup to build a cleanup
16167 call at ctor time and use atexit to run it later.
16168 * decl2.c (build_cleanup): New routine, taken from finish_file.
16169 (finish_file): Use build_cleanup instead, and don't put function
16170 local statics in global dtor list.
16172 Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com>
16174 * except.c (expand_throw): Ensure that we have cleanups, if we try
16175 and expand cleanups.
16177 Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com>
16179 * except.c (expand_throw): Add logic to manage dynamic cleanups for
16181 (expand_end_catch_block): Use the magic of expand_goto, instead of
16182 emit_jump so that we get the cleanup for any catch clause parameter
16183 and the cleanup for the exception object. Update to reflect label
16185 (push_eh_cleanup): New routine to register a cleanup for an
16187 (empty_fndecl): Used to default cleanup actions to
16189 (init_exception_processing): Setup empty_fndecl. Setup
16191 (expand_start_catch_block): Update to reflect label changes. Call
16192 push_eh_object to register the cleanup for the EH object.
16193 (start_anon_func): New routine to start building lambda expressions
16195 (end_anon_func): New routine to end them.
16196 (struct labelNode): Change so that we can use tree labels, or rtx
16198 (saved_cleanup): Object to check for dynamic cleanups for the
16199 exception handling object.
16200 (push_label_entry): Change so that we can use tree labels, or rtx
16202 (pop_label_entry): Likewise.
16203 (top_label_entry): Likewise.
16204 (expand_start_all_catch): Use tree label instead of rtx label, so
16205 that we can get the magic of expand_goto.
16206 (expand_end_all_catch): Update to reflect label changes.
16208 * class.c (build_vfn_ref): Remove building_cleanup logic, as we now
16210 * typeck.c (get_member_function_from_ptrfunc): Remove remnants of
16211 building_cleanup logic, as we now use UNSAVE_EXPRs.
16212 * cp-tree.h (unsave_expr): Declare it.
16213 * decl.c (building_cleanup): Remove.
16214 (maybe_build_cleanup): Remove building_cleanup logic, and use
16215 UNSAVE_EXPR instead.
16217 Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com>
16219 * gc.c (build_t_desc): Update error message to say <typeinfo>.
16221 Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16223 * decl.c (pushdecl): Only warn about shadowing a local variable if
16224 warn_shadow is true.
16226 Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au>
16228 * typeck.c (build_binary_op_nodefault): Added warning about
16229 comparisons between different enum types with -Wall, unless
16230 -fenum-int-equiv set.
16232 Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com>
16234 * class.c (finish_struct_1): Skip down to the inner type in
16235 multidimensional arrays. Ensures ctors will be made for types that
16238 Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com>
16240 * decl.c (last_dtor_insn): New to track the last compiler generated
16242 (store_parm_decls): Set it.
16243 (finish_function): Use it to see if the dtor is empty. Avoid doing
16244 vtable setup all the time, if we can.
16245 (struct cp_function): Add last_dtor_insn.
16246 (push_cp_function_context): Save it.
16247 (pop_cp_function_context): Restore it.
16249 Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au>
16251 * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid
16254 Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com>
16256 * typeck.c (expand_target_expr): Make sure targets get put into the
16257 current temp_slot_level, so that the free_temp_slots call will reuse
16260 Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com>
16262 * class.c (finish_struct_1): Delay delta fixups for virtual bases
16263 until after we have done the hard virtuals, to avoid a bogus `every
16264 virtual function must have a unique final overrider' for virtual
16265 functions that are only overridden by hard virtuals.
16267 Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com>
16269 * pt.c (do_function_instantiation): Don't try to find a file-scope
16270 template for a member function.
16272 Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com>
16274 * g++.c (main): Add handling of -nodefaultlibs.
16276 Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com>
16278 * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to
16279 distinguish between direct bindings of reference variables, and
16280 indirect bindings of reference variables.
16281 * cvt.c (build_up_reference): Use it.
16282 * typeck.c (convert_arguments): Use it to indicate this is an
16284 * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast
16285 as they are unused.
16286 (expand_static_init): Likewise.
16287 (cplus_expand_expr_stmt): Likewise.
16288 * decl2.c (finish_file): Likewise.
16289 * init.c (perform_member_init): Likewise.
16290 (emit_base_init): Likewise.
16291 (expand_aggr_vbase_init_1): Likewise.
16293 Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16295 * decl.c (push_namespace): Rewrite to use build_lang_decl, so we
16296 get a DECL_LANG_SPECIFIC node.
16297 * cp-tree.h (lang_decl_flags): Add new member `level'.
16298 (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the
16299 decl_flags level member.
16301 Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16303 * call.c (build_method_call): Make sure instance has a
16304 TYPE_LANG_SPECIFIC node before we dive into it.
16306 Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com>
16308 * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code.
16310 Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com>
16312 * decl.c (duplicate_decls): When smashing decls, smash staticness in
16315 Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com>
16317 * decl.c (poplevel): Handle the merging of subblocks of cleanups
16318 when finishing blocks that have already been created (usually due to
16319 the fixup goto code). Fixes bad debugging information.
16321 Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com>
16323 * method.c (hack_identifier): Don't abort when we get a TREE_LIST
16324 that's not a list of overloaded functions.
16326 Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16328 * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn
16329 before trying to use DECL_ABSTRACT_VIRTUAL_P.
16331 Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com>
16333 * decl2.c (mark_used): New function for hooking into setting of
16334 TREE_USED on decls.
16335 * call.c (build_method_call): Use it.
16336 * class.c (instantiate_type): Likewise.
16337 * init.c (build_offset_ref): Likewise. Don't call assemble_external
16338 for all like-named functions.
16339 * method.c (hack_identifier): Likewise.
16340 (emit_thunk): Don't call assemble_external.
16341 (make_thunk): Create thunk as a FUNCTION_DECL so that it
16342 gets the right mode and ENCODE_SECTION_INFO works.
16344 * parse.y: Use mark_used. Pass operator names to do_identifier.
16345 * lex.c (do_identifier): Handle operator names.
16347 * decl2.c (grokclassfn): Tweak __in_chrg attributes.
16349 Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16351 * errfn.c: Include stdio.h.
16352 (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*.
16354 Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com>
16356 * typeck2.c (digest_init): Always convert initializers to the
16359 Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com>
16361 * init.c (member_init_ok_or_else): Don't allow member initializers
16362 for indirect members, as it is invalid.
16364 Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16366 * decl.c (grokdeclarator): Don't allow `friend signed ()'.
16368 Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com>
16370 * parse.y (for.init.statement): Catch compound statements inside for
16371 initializations, if we're being pedantic.
16373 Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com>
16375 * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are
16378 Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com>
16380 * error.c (dump_expr): Don't core dump when a boolean expression is
16381 used as a default argument.
16383 Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com>
16385 * class.c (finish_struct_bits): Check aggregate_value_p instead of
16388 Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com>
16390 * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a
16391 BLKmode type that would otherwise be returned in registers.
16393 Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16395 * g++.c (WITHLIBC): New macro.
16396 (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set
16397 saw_libc and pass it at the end if it was set.
16399 Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
16401 * parse.y (fn.def1): Call split_specs_attrs in
16402 declmods notype_declarator case.